All news with #out-of-bounds write tag

Rockwell 1715 EtherNet/IP Module: CVE-2025-9177/9178

⚠️ Rockwell Automation disclosed two remotely exploitable vulnerabilities in the 1715 EtherNet/IP Comms Module (versions 3.003 and earlier) that have a CVSS v4 base score of 7.7. One issue (CWE-770, CVE-2025-9177) allows resource exhaustion of the device web server causing a crash; the other (CWE-787, CVE-2025-9178) permits crafted CIP payloads to trigger an out-of-bounds write and loss of CIP communication. Rockwell has released firmware version 3.011 to address both flaws; operators who cannot immediately upgrade should implement recommended network segmentation, firewalling, and secure remote-access controls.

Delta DIAScreen Multiple Out-of-Bounds Write Flaws

⚠️ Delta Electronics issued an advisory for DIAScreen addressing four out-of-bounds write vulnerabilities (CWE-787) that can be triggered when a valid user opens a maliciously crafted project file. The issues are tracked as CVE-2025-59297 through CVE-2025-59300 and have CVSS v3.1 base scores of 6.6 and CVSS v4 base scores of 6.8. Delta released v1.6.1 to remediate the flaws; administrators should apply the update and follow CISA guidance on social-engineering protections and ICS defensive best practices.

Siemens Products: Multiple Apache-related Vulnerabilities

🔒 Siemens ProductCERT disclosed multiple high-severity vulnerabilities affecting devices that use Apache HTTP Server components, including RUGGEDCOM, SINEC NMS, and SINEMA. CVE-2021-34798, CVE-2021-39275, and CVE-2021-40438 carry CVSSv3 scores up to 9.8 and can be exploited remotely with low attack complexity. Siemens has published updates for some products (for example, SINEC NMS V1.0.3 and SINEMA Remote Connect Server V3.1), while other platforms currently have no fix planned. CISA advises restricting access to affected systems and following Siemens ProductCERT guidance.

INVT VT-Designer and HMITool Vulnerabilities Alert Issued

🔔 CISA warns of multiple memory-corruption vulnerabilities in INVT products VT-Designer (v2.1.13) and HMITool (v7.1.011). The flaws—several out-of-bounds writes and a type confusion bug—occur in PM3 and VPM file parsing and can enable arbitrary code execution in the vulnerable process. Issues are tracked as CVE-2025-7223 through CVE-2025-7231 with CVSS v4 scores up to 8.5. Exploitation requires user interaction, such as opening a crafted file.

CISA Adds Apple iOS/iPadOS/macOS KEV: CVE-2025-43300

⚠️ CISA added CVE-2025-43300 to its Known Exploited Vulnerabilities (KEV) Catalog, identifying an out‑of‑bounds write in Apple iOS, iPadOS, and macOS that the agency says is under active exploitation. Under BOD 22-01, Federal Civilian Executive Branch agencies must remediate KEV entries by established deadlines, and CISA strongly urges all organizations to prioritize timely patching and mitigation. This vulnerability reflects a common and high-risk memory-corruption vector that can enable code execution or other severe impacts if exploited. CISA will continue to update the KEV Catalog as new evidence of exploitation emerges.