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    Hitachi Service Suite: Critical CVE-2020-2883 Risk and Mitigations (CVSS 9.3)

    Hitachi Energy’s Service Suite is the subject of a high‑severity security advisory republished by vendor PSIRT and reflected in government guidance: a deserialization flaw tied to Oracle WebLogic (CVE‑2020‑2883) is implicated in the Service Suite advisory, and the combined risk profile is rated...
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    • cisa guidance cve-2020-2883 cvssv4 cyber threat deserialization hitachi energy ics security industrial control systems network segmentation oracle weblogic ot security patch management psirt remote code execution risk mitigation service suite t3 iiop vulnerability advisory vulnerability scanning
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    • Forum: Security Alerts
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    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 firmwareupdate hitachienergy ics libexpat libxml2 openldap patchmanagement psirt rtu500 scada secureupdate xmlparsing
    • Replies: 0
    • Forum: Security Alerts
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    MELSEC iQ-F Web Server DoS: Length Handling Exposure in PLCs

    Mitsubishi Electric’s MELSEC iQ‑F family of CPU modules is the subject of a fresh industrial‑control systems advisory describing a remotely exploitable denial‑of‑service condition in the product’s embedded Web server function — an issue that can be triggered by specially crafted HTTP traffic and...
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    • advisory cisa cve-2025-5514 dos firewall ics industrialautomation industrialcontrolsystems ipfilter iq-f melsec mitsubishielectric networksegmentation otsecurity patchmanagement psirt remotediagnostic vulnerability webserver windows
    • Replies: 0
    • Forum: Security Alerts
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