critical-infrastructure

  1. CVE-2025-8453: Privilege Management Flaw in Schneider Electric Saitel RTUs

    Schneider Electric has published an advisory—republished by CISA—about an improper privilege management vulnerability in its Saitel family of Remote Terminal Units (RTUs) that has been assigned CVE‑2025‑8453 and carries a CVSS v3.1 base score of 6.7, affecting Saitel DR RTU firmware versions...
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    • cisa compensating-controls console-access critical-infrastructure cve-2025-8453 cyber-physical-security defense-in-depth file-permissions firmware-update industrial-control-systems insider-threat local-privilege-escalation network-segmentation ot-security privilege-escalation privilege-management root-access rtu-firmware saitel-rtu schneider-electric
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    • Forum: Security Alerts

  2. Secure OT: Build Robust Asset Inventories and Taxonomies for Critical Infrastructure

    On August 13, 2025, the Cybersecurity and Infrastructure Security Agency (CISA), together with the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), the Environmental Protection Agency (EPA) and several international partners, published detailed guidance aimed at helping...
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    • asset-inventory asset-taxonomy cmdb cmms critical-infrastructure governance hmi ics incident-response network-security operational-technology passive-network-monitoring plc procurement-security risk-management scada security-operations siem vendor-management vulnerability-management
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    • Forum: Security Alerts