#web

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SINAMICS S200 Vulnerability: Improper Authentication 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to download untrusted firmware that could damage or compromise the device. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens SINAMICS S200: All versions 3.2 VULNERABILITY OVERVIEW 3.2.1 IMPROPER AUTHENTICATION CWE-287 The affected device contains an unlocked bootloader. This security oversight enables attackers to inject malicious code or to install untrusted firmw...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.5 ATTENTION: Exploitable remotely Vendor: Sungrow Equipment: iSolarCloud Android App, WiNet Firmware Vulnerabilities: Improper Certificate Validation, Use of a Broken or Risky Cryptographic Algorithm, Authorization Bypass Through User-Controlled Key, User of Hard-Coded Credentials, Stack-Based Buffer Overflow, Heap-Based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in attackers being able to access and could modify sensitive information. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following Sungrow software products are affected: iSolarCloud Android App: Version 2.1.6 and prior WiNet Firmware: All versions 3.2 VULNERABILITY OVERVIEW 3.2.1 IMPROPER CERTIFICATE VALIDATION CWE-295 The Android app for iSolarCloud explicitly ignores certificate errors and is vulnerable to adversary-in-the-middle attacks. This may allow an attacker to impersonate the iSolarCloud server and communicate with the And...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SINEMA Remote Connect Client Vulnerabilities: Integer Overflow or Wraparound, Unprotected Alternate Channel, Improper Restriction of Communication Channel to Intended Endpoints, Stack-based Buffer Overflow, Unrestricted Upload of File with Dangerous Type, Missing Release of Resource after Effective Lifetime 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to overflow memory buffers, impersonate a legitimate user, maintain longer session times, gain elevated privileges, and execute code remotely. 3. TECHNICAL DETAILS 3.1...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.4 ATTENTION: Low attack complexity Vendor: Siemens Equipment: SIMATIC IPC Family, SIMATIC ITP1000, SIMATIC Field PGs Vulnerabilities: Protection Mechanism Failure 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an authenticated attacker to alter the secure boot configuration or to disable the BIOS password. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens SIMATIC Field PG M5: All versions Siemens SIMATIC IPC377G: All versions Siemens SIMATIC IPC427E: All versions Siemens SIMATIC IPC477E: All versions Siemens SIMATIC IPC477E PRO: All versions Siemens SIM...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: OPC UA Vulnerabilities: Observable Timing Discrepancy, Authentication Bypass by Primary Weakness 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to bypass application authentication and gain access to the data managed by the server. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Industrial Edge for Machine Tools (formerly known as "SINUMERIK Edge"): All versions (CVE-2024-42513) SIMIT V11: All versions (CVE-2024-42512) SIMATIC BRAUMAT: All versions from V8.0 SP1 up ...

Cascading Style Sheets (CSS) are ever present in modern day web browsing, however its far from their own use. This blog will detail the ways adversaries use CSS in email campaigns for evasion and tracking.

An issue in parse-git-config v.3.0.0 allows an attacker to obtain sensitive information via the expandKeys function.

### Summary An authentication bypass vulnerability was found in ruby-saml due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. ### Impact This issue may lead to authentication bypass.

### Summary An authentication bypass vulnerability was found in ruby-saml due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. ### Impact This issue may lead to authentication bypass.

### Summary ruby-saml is susceptible to remote Denial of Service (DoS) with compressed SAML responses. Ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before inflation and not after. ### Impact This issue may lead to remote Denial of Service (DoS).