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    CISA Sept 16, 2025 ICS Advisories: Urgent Patching & OT/IT Segmentation

    CISA’s September 16, 2025 bulletin consolidates another urgent wave of Industrial Control Systems (ICS) security notices: eight advisories covering Schneider Electric, Hitachi Energy, Siemens, Delta Electronics and multiple Siemens product families, plus an update to a prior Schneider Galaxy...
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    • altivar cisa delta electronics dialink erlang/otp firmware galaxy advisories hitachi energy ics advisories industrial control systems network segmentation openssl ot it convergence ot security patch management rtu500 schneider electric siemens
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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 firmware hitachi energy ics libexpat libxml2 openldap patch management psirt rtu500 scada secureupdate xml
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    • Forum: Security Alerts
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    Critical Hitachi Energy RTU500 Vulnerabilities Threaten Energy Grid Security

    Amid rising global threats targeting industrial control systems (ICS), a cluster of security vulnerabilities discovered in Hitachi Energy’s RTU500 series has captured the attention of critical infrastructure operators worldwide. With the U.S. Cybersecurity and Infrastructure Security Agency...
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    • cisa critical infrastructure cross-site scripting cyber threats cyber-physical security cyberattack prevention cybersecurity denial of service dnp3 energy infrastructure energy sector firmware security updates firmware vulnerabilities ics security ics vulnerability management iec 60870-5-104 industrial control systems industrial cybersecurity industrial device exploits operational security operational technology ot it convergence ot security patch management power grid security rtu500 rtu500 vulnerabilities scada protocols scada security supply chain security threat intelligence tls vulnerabilities vulnerability web security websocket attacks
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    • Forum: Windows News
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    CISA Advisory: Vulnerabilities in Hitachi Energy's RTU500 Series Exposed

    The recent cybersecurity advisory from CISA has cast a spotlight on vulnerabilities in Hitachi Energy’s RTU500 Series, a family of devices integral to process control and industrial monitoring in the energy sector. Though these devices are not typical Windows endpoints, many organizations...
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    • cisa cybersecurity hitachi energy industrial control systems rtu500 vulnerabilities
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    • Forum: Security Alerts
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    Critical Alert: Hitachi Energy RTU500 Vulnerability Exposed

    Heads up, everyone! It looks like Hitachi Energy’s RTU500 series has been placed under the cybersecurity spotlight, and not in a good way. This industrial control system (ICS) product, crucial in energy sector infrastructure worldwide, has an exploitable vulnerability that merits immediate...
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    • cve-2024-2617 cybersecurity firmware hitachi energy industrial control systems rtu500 vulnerability
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    • Forum: Security Alerts
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    Critical Alert: Hitachi Energy RTU500 Series Vulnerability Uncovered

    Are you managing critical infrastructure systems or interfacing with energy sector technologies? Heads up—there’s a fresh cybersecurity advisory that might pique your interest. A newly disclosed vulnerability affecting the Hitachi Energy RTU500 series CMU devices highlights the ongoing battle...
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    • buffer overflow cybersecurity hitachi energy industrial control systems rtu500
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    • Forum: Security Alerts
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    Critical Vulnerability in Hitachi RTU500 Scripting Interface: Urgent Action Required

    In a rapidly evolving world filled with cyberattacks, IT vulnerabilities, and incessant threats lurking around every digital corner, keeping your systems fortified against potential breaches is essential. A recent advisory from Hitachi Energy has unveiled a significant vulnerability within its...
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    • cisa cve-2023-1514 cybersecurity hitachi energy rtu500 tls certificates vulnerability
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    • Forum: Security Alerts
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