CISA + vendors
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: 7 November 2026 at 21:02.
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1 active1 advisories found
SA25P002
B&R Automation Runtime DoS Vulnerability in System Diagnostics Manager (SDM)
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.
Mitigation summary
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.
Revision history (2)
Initial publication — 7 October 2025
Initial version.
Update A — 14 May 2026
Corrected vendor name from 'ABB' to 'B&R Industrial Automation GmbH' to ensure accurate product matching.