Siemens SIMATIC S7: Mehrere Schwachstellen ermöglichen Codeausführung

Summary

Product

Vulnerabilities 2

• High 8.2
  CVE-2024-54678

  A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATI…

  Siemens SIMATIC PCS neo V4.1 SIMATIC PCS neo V5.0 SIMATIC WinCC V17 ICS / OT
  Aug 12, 2025
• High 7.8
  CVE-2025-40759

  A vulnerability has been identified in SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Upd…

  Siemens SIMATIC WinCC V17 SIMATIC STEP 7 V17 SIMATIC STEP 7 V18 ICS / OT
  Aug 12, 2025

Revision history

1. 2025-08-12 #1

   Initiale Fassung

References

• Siemens Security Advisory SSA-493396 V1.0 vom 2025-08-12
  https://cert-portal.siemens.com/productcert/html/ssa-493396.html
• Siemens Security Advisory SSA-693808 V1.0 vom 2025-08-12
  https://cert-portal.siemens.com/productcert/html/ssa-693808.html