cve-2024-45491

About this tag
Discussions on WindowsForum.com about CVE-2024-45491 focus on a vulnerability in Hitachi Energy's RTU500 series, specifically involving OpenLDAP, Expat, and libxml2 components. The flaw can lead to Denial-of-Service (DoS) conditions and potentially bypass secure firmware update checks. Users share patch guidance and remediation steps, emphasizing the need for immediate patching, network hardening, and defensive monitoring. The tag covers enterprise IT security concerns related to industrial control systems and firmware vulnerabilities.

  1. Hitachi Energy RTU500 Vulnerabilities: OpenLDAP, Expat and libxml2 DoS and Patch Guidance

    Hitachi Energy’s widely deployed RTU500 series has been the subject of a renewed and broad advisory outlining multiple, exploitable parsing and memory-corruption flaws that can trigger Denial‑of‑Service (DoS) conditions and — in at least one case — permit bypass of secure firmware update checks...
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    • cve-2023-2953 cve-2024-28757 cve-2024-45490 cve-2024-45491 cve-2024-45492 cve-2025-6021 dos expat firmware hitachi energy ics libexpat libxml2 openldap patch management psirt rtu500 scada secureupdate xml
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    • Forum: Security Alerts