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Critical SSA-398330 500 CVEs

SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5

Published Dec 12, 2023 · Updated Oct 13, 2026 · Revision 19

Summary

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant).

These GNU/Linux vulnerabilities have been externally identified.
Siemens has released new versions for the affected products and recommends to update to the latest versions.

SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 are no longer maintained and there won't be any update to the CVE list anymore.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 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 (https://cert-portal.siemens.com/productcert/html/ssb-439005.html).

Vulnerabilities 500

Revision history

  1. #19

    Clarified maintenance situation

  2. #18

    Removed CVE-2021-41617, CVE-2023-28531, CVE-2023-38545, CVE-2023-38546, CVE-2023-44487, CVE-2023-4527, CVE-2023-46218, CVE-2023-46219, CVE-2023-4806, CVE-2023-48795, CVE-2023-4911, CVE-2024-12133, CVE-2024-12243, CVE-2024-28085, CVE-2024-2961, CVE-2024-33599, CVE-2024-33600, CVE-2024-33601, CVE-2024-33602, CVE-2024-37370, CVE-2024-37371, CVE-2024-45490, CVE-2024-45491, CVE-2024-45492, CVE-2025-26465, CVE-2025-46836 as they are not fixed in V3.1.5 and advised in SSA-082556

  3. #17

    Added fix for SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP incl. SIPLUS variants

  4. #16

    Added CVE-2025-21694, CVE-2025-1390, CVE-2024-8176, CVE-2024-57901, CVE-2024-57884, CVE-2024-56780, CVE-2024-56779, CVE-2024-56770, CVE-2024-56650, CVE-2024-56644, CVE-2024-56606, CVE-2024-56601, CVE-2024-56600, CVE-2024-56570, CVE-2024-56569, CVE-2024-53164, CVE-2024-53124, CVE-2024-52332, CVE-2024-48881, CVE-2024-47707, CVE-2024-12243

  5. #15

    Added CVE-2023-52622, CVE-2024-12133, -12243, -26645, -26671, -26679, -26772, -26773, -26777, -26805, -26923, -27020, -27032, -36017, -36484, -36904, -36905, -36934, -39487, -41046, -42106, -42131, -42154, -43871, -44944, -44965, -46743, -46745, -46750, -47684, -47701, -47737, -49881, -49884, -49948, -49949, -49952, -49997, -50006, -50040, -50045, -50251, -50262, -50299, -50301, -53057, -53140, -53165, -53217, CVE-2025-0167, -0395, -0665, -0725, -26465, -26466

  6. #14

    Added multiple CVEs

  7. #13

    Added CVE-2024-11053

  8. #12

    Added CVE-2024-50602, CVE-2024-52533

  9. #11

    Added CVE-2024-2236, CVE-2024-9143

  10. #10

    Added CVE-2024-6409, CVE-2024-8096, CVE-2024-45490, CVE-2024-45491, CVE-2024-45492

  11. #9

    Added CVE-2017-15422, CVE-2024-7264, CVE-2024-37370, CVE-2024-37371

  12. #8

    Added CVE-2024-5535, CVE-2024-5742

  13. #7

    Added CVE-2024-2961, CVE-2024-33599, CVE-2024-33600, CVE-2024-33601, CVE-2024-33602, CVE-2024-34459

  14. #6

    Added CVE-2024-2004, CVE-2024-2379, CVE-2024-2398, CVE-2024-2466, CVE-2024-2511, CVE-2024-28085, CVE-2024-28182, CVE-2024-28834, CVE-2024-28835

  15. #5

    Added CVE-2024-28757

  16. #4

    Added CVE-2023-52425, CVE-2023-52426, CVE-2023-45918

  17. #3

    Added CVE-2023-45898, CVE-2023-46862, CVE-2023-6121, CVE-2023-6817, CVE-2023-6931, CVE-2023-6932, CVE-2024-0584

  18. #2

    Added CVE-2021-44879, CVE-2023-46218, CVE-2023-46219, and CVE-2023-48795

  19. #1

    Publication Date

References