#vulnerability

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, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: RUGGEDCOM, SINEC NMS, and SINEMA Vulnerabilities: NULL Pointer Dereference, Out-of-bounds Write, Server-Side Request Forgery (SSRF) 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service, crash the product, or perform remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens RUGGEDCOM NMS: All versions when using the device firmware upgrade mechanism (CVE-2021-34798) Siemens SINEC NMS: < V1.0.3 Siemens SINEMA Remote C...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: RTU500 series Vulnerabilities: NULL Pointer Dereference, Improper Validation of Integrity Check Value, Improper Restriction of XML External Entity Reference, Heap-based Buffer Overflow, Integer Overflow or Wraparound, Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion'), Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause a Denial-of-Service condition in RTU500 devices. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Hitachi Energy reports that the following products are affected: Hitachi Energy RTU500 series: Version 13.6.1 (CVE-2023-2953, CVE-2025-39203, CVE-2025-6021) Hitachi Energy RTU500 series: Versions 12.7.1 through 12.7.7 (CVE-2023-2953, CVE-2025-39203, CVE-2025-6021) Hitachi Energy RTU500 series: Versions 13.4.1 through 13.4.4 (CVE-2025-39203) Hitachi Energy RTU500 ...

Apple on Monday backported fixes for a recently patched security flaw that has been actively exploited in the wild. The vulnerability in question is CVE-2025-43300 (CVSS score: 8.8), an out-of-bounds write issue in the ImageIO component that could result in memory corruption when processing a malicious image file. "Apple is aware of a report that this issue may have been exploited in an

A team of academics from ETH Zürich and Google has discovered a new variant of a RowHammer attack targeting Double Data Rate 5 (DDR5) memory chips from South Korean semiconductor vendor SK Hynix. The RowHammer attack variant, codenamed Phoenix (CVE-2025-6202, CVSS score: 7.1), is capable of bypassing sophisticated protection mechanisms put in place to resist the attack. "We have proven that

**According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?** A user could be tricked into entering credentials or responding to a pop up after opening a specially crafted file or clicking on a link, typically by way of an enticement in an email or URL.

Cleartext storage of sensitive information in Microsoft PC Manager allows an unauthorized attacker to bypass a security feature locally.

## Summary Identity spoofing in X.509 client certificate authentication in Openfire allows internal attackers to impersonate other users via crafted certificate subject attributes, due to regex-based extraction of CN from an unescaped, provider-dependent DN string. ## Analysis Openfire’s SASL EXTERNAL mechanism for client TLS authentication contains a vulnerability in how it extracts user identities from X.509 certificates. Instead of parsing the structured ASN.1 data, the code calls `X509Certificate.getSubjectDN().getName()` and applies a regex to look for `CN=`. This method produces a provider-dependent string that does not escape special characters. In SunJSSE (`sun.security.x509.X500Name`), for example, commas and equals signs inside attribute values are not escaped. As a result, a malicious certificate can embed `CN=` inside another attribute value (e.g. `OU="CN=admin,"`). The regex will incorrectly interpret this as a legitimate Common Name and extract admin. If SASL EXTERNAL...

Stored cross-site scripting (XSS) vulnerability in a custom object’s /o/c/<object-name> API endpoint in Liferay Portal 7.4.3.51 through 7.4.3.109, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 update 51 through update 92, and 7.3 update 33 through update 35 allows remote attackers to inject arbitrary web script or HTML via the externalReferenceCode parameter.

In Liferay Portal 7.1.0 through 7.4.3.111, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions, the default membership type of a newly created site is “Open” which allows any registered users to become a member of the site. A remote attacker with site membership can potentially view, add or edit content on the site.

Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92 and 7.3 GA through update 35, and older unsupported versions does not limit access to APIs before a user has changed their initial password, which allows remote users to access and edit content via the API.