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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 21:02.
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SA25P002
B&R Automation Runtime DoS Vulnerability in System Diagnostics Manager (SDM)
Veröffentlicht
7. Oktober 2025
Letzte Aktualisierung
14. Mai 2026
Verknüpfte CVEs
Betroffene Sektoren
Risk Evaluation
An update is available that resolves a vulnerability identified by B&Rs internal security analysis in the product versions listed as affected in this advisory. An attacker who successfully exploited this vulnerability could cause the product to stop.
Zusammenfassung der Gegenmaßnahmen
The problem is corrected in Automation Runtime versions 6.3 and Q4.93. The System Diagnostic Manager (SDM) is disabled by default in Automation Runtime 6 and is not in-tended be enabled on active systems located outside properly secured production networks or in facilities lacking adequate physical and logical access controls to prevent any form of unauthorized interaction. For customers who use SDM on their systems, B&R recommends applying the update at the earliest convenience. The process to install updates is described in the user manual. The step to identify the installed product version is described in the user manual.
Revisionshistorie (2)
Erstveröffentlichung — 7. Oktober 2025
Initial version.
Update A — 14. Mai 2026
Corrected vendor name from 'ABB' to 'B&R Industrial Automation GmbH' to ensure accurate product matching.