What’s Vulnerable › Vulnerabilities
CVE-2025-11044: Vulnerability on Automation Runtime my cause DoS Conditions
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-01-19 · updated 2026-06-17
- Weakness: CWE-770
Description
An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B&R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.
Affected products
- B&R Industrial Automation GmbH Automation Runtime: from 4 before R4.93; from 6 before 6.5 — fixed in 6.5, R4.93
How to fix
Upgrade to a fixed version: B&R Industrial Automation GmbH Automation Runtime 6.5, R4.93. Check the vendor advisory for mitigations.
References
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