CVE-2025-11044
HIGH EPSS 23.0%
Published Jan 19, 20265mo ago · Modified Jun 17, 20261w ago
8.9 CVSS 4.0
Published Jan 19, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
23.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-770
References 1
- br-automation.com https://www.br-automation.com/fileadmin/SA25P005-26597bd0.pdf
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.