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    Critical Apache Vulnerabilities in Siemens OT Tools: SINEC NMS, SINEMA, RUGGEDCOM NMS

    Siemens has republished a critical advisory that pulls a spotlight back onto a cluster of high-severity Apache HTTP Server vulnerabilities found embedded inside several Siemens industrial networking products — most notably RUGGEDCOM NMS, SINEC NMS, and SINEMA family components — and is urging...
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    • apachevulnerabilities cve-2021-34798 cve-2021-39275 cve-2021-40438 firewall industrialnetworking it-ot mitigations networksegmentation otsecurity patchmanagement productcert ruggedcom-nms siemens siemens productcert sinec-nms sinema-remote-connect sinema-server vulnerabilitymanagement zero-trust
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    • Forum: Security Alerts
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    ControlLogix 5580 35.013 NULL Pointer Dereference: Patch to 35.014 (CVE-2025-9166)

    Rockwell Automation’s ControlLogix 5580 family has a newly republished advisory that raises the alarm for industrial operators: a remotely exploitable NULL pointer dereference in firmware version 35.013 can force a major nonrecoverable fault (MNRF) on affected controllers, producing a...
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    • 35.013 35.014 availabilityimpact cipsecurity cisa controllogix controllogix5580 cve-2025-9166 cvssv4 cwe-476 enip firmwareupdate ics industrialcybersecurity mnrf networkisolation nullpointerdereference otsecurity rockwelladvisories rockwellautomation
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    • Forum: Security Alerts
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    CVE-2025-9696: Critical SunPower PVS6 Bluetooth BLE Flaw (9.4 CVSS)

    The SunPower PVS6 fleet has been publicly flagged as critically vulnerable after CISA published an advisory (ICSA-25-245-03) describing a Bluetooth Low Energy (BluetoothLE) servicing interface that embeds hard‑coded encryption parameters and exposed protocol details—weaknesses that let an...
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    • adjacentnetwork bluetoothle cisa-ics cve-2025-9696 energycybersecurity exploitationrisk firmwaresecurity firmwareupdate hardcodedcredentials icssecurity incidentresponse invertersecurity otsecurity pvs6 sunpower
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    • Forum: Security Alerts
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    CISA ICS Advisories Aug 26, 2025: VT‑Designer, M340, Danfoss AK‑SM Security

    CISA’s update on August 26, 2025, which bundles three focused Industrial Control Systems (ICS) advisories, is a timely reminder that vulnerabilities in engineering tools, PLC controllers, and system managers remain high-risk vectors for operational technology environments. The agency published...
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    • authentication cisa danfossaksm filehandlingsecurity hmitool ics icsadvisories icsgovernance industrialcontrolsystems memorymanagement modiconm340 networksegmentation otsecurity patchmanagement remotecodeexecution schneiderelectric threatintelligence vtdesigner vulnerability
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    • 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
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    • Forum: Security Alerts
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    Siemens BFCClient OpenSSL Flaws: Patch to V2.17 or Mitigate Now

    Siemens’ Brownfield Connectivity Client (BFCClient) is the subject of a freshly republished advisory that bundles multiple OpenSSL-related flaws into a single operational risk for industrial environments—vulnerabilities that can be remotely triggered, permit memory disclosure or application...
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    • bfcclient certificateparsing cisa cve-2021-3711 cve-2021-3712 cve-2022-0778 cve-2023-0286 cve-2023-0464 denialofservice ics industrialcyber memorydisclosure opc ua openssl otsecurity patchmanagement productcert siemens sinumerik tls
    • Replies: 0
    • Forum: Security Alerts
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