CISA + Hersteller
ICS-Advisories
Advisories speziell für industrielle Steuerungssysteme — von CISA ICS-CERT und direkt von Herstellern (darunter Siemens, ABB, Schneider Electric, WAGO und Phoenix Contact) — einschließlich Revisionshistorie (Erstveröffentlichung, Update A, Update B) und verknüpfter CVEs.
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Advisory-Daten: Live-Anbindung— zuletzt abgerufen: 7. November 2026 um 15:53.
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SSA-693808
SSA-693808: Deserialization Vulnerability in Siemens Engineering Platforms
Veröffentlicht
12. August 2025
Letzte Aktualisierung
13. Oktober 2026
Verknüpfte CVEs
Betroffene Sektoren
Risk Evaluation
Affected products do not properly restrict access permissions to a local Windows Named Pipe and do not properly sanitize user-controllable input sent to that Named Pipe. This could allow a local authenticated attacker to cause a type confusion and execute arbitrary code within the affected application and its privileges. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.
Zusammenfassung der Gegenmaßnahmen
On Desktop systems: Execute affected software on Windows hosts where only a single user is configured
Revisionshistorie (4)
Erstveröffentlichung — 12. August 2025
Publication Date
Update A — 14. Oktober 2025
Added no fix expected for PCS neo V5.0, added fix for TIA Portal V20
Update B — 9. Dezember 2025
Added fix for Totally Integrated Automation Portal (TIA Portal) V17
Update C — 9. Juni 2026
Added fix for SIMATIC PCS NEO V6.0