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ICS Advisories

Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.

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Advisory data: live connection— last retrieved: 7 November 2026 at 01:34.

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VDE-2026-081

Weidmueller: Security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities

Weidmüller — IE-SR

Weidmüller PSIRThigh

Risk evaluation

Weidmueller security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities (CVE-2026-14167, CVE-2026-14168, CVE-2026-14169, CVE-2026-14171, CVE-2026-2291, CVE-2026-4893, CVE-2026-5172, CVE-2026-40510, CVE-2025-68160, CVE-2025-69418, CVE-2025-69419, CVE-2025-69420, CVE-2025-69421, CVE-2026-22795, CVE-2026-22796) in firmware releases prior to V2.3.0 authorization, robustness and redirect flaws in the proprietary configuration interface and web UI, and multiple vulnerabilities in the bundled third-party components dnsmasq, OpenSC and OpenSSL. All are fixed in firmware V2.3.0.

Mitigation summary

Restrict access to the configuration interface / web UI to trusted administrators and trusted networks, and do not grant the user/permission-management write permission to non-administrator roles.

Revision history (1)
  1. Initial publication — 28 July 2026

    Initial version

Official source: Weidmüller PSIRT