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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.
1
Found
Advisory data: live connection— last retrieved: 8 November 2026 at 06:46.
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1 active1 advisories found
SSA-082556
SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5
Siemens — SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)
Published
10 June 2025
Last update
13 October 2026
Linked CVEs
Affected sectors
Risk evaluation
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fixes and recommends specific mitigations for products where fixes are not or not yet available. SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 is no longer maintained and there won't be any update to the CVE list anymore. Please update to the latest version. Note: This SSA advises vulnerabilities for firmware version V3.1.5 only; for version V3.1.6 refer to SSA-019113.
Mitigation summary
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Revision history (4)
Initial publication — 10 June 2025
Publication Date
Update A — 12 August 2025
Added CVE-2025-6395, CVE-2025-32988, CVE-2025-32989, CVE-2025-32990
Update B — 13 January 2026
Added CVE-2025-66382, CVE-2025-39929, CVE-2025-39931, CVE-2025-39977, CVE-2025-40022, CVE-2025-11082, CVE-2025-11083, CVE-2025-11412, CVE-2025-11413, CVE-2025-11414, CVE-2025-11494, CVE-2025-11495, CVE-2025-11839, CVE-2025-11840, CVE-2025-9230, CVE-2025-9232, CVE-2025-3198, CVE-2025-5244, CVE-2025-5245, CVE-2025-7545, CVE-2025-7546, CVE-2025-8224, CVE-2025-7425, CVE-2025-59375
Update C — 10 February 2026
Added 22 CVEs