Resource exhaustion in B&r Industrial Automation Gmbh Runtime
CVE-2025-11044
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.
EPSS: 0.003 (23.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- B&r Industrial Automation Gmbh Runtime — versions 4, 6
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-11044?
- CVE-2025-11044 is a medium-severity vulnerability in B&r Industrial Automation Gmbh Runtime, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.8/10. Published 2026-01-19.
- How severe is CVE-2025-11044?
- Medium severity. CVSS v3 base score is 6.8 out of 10.