CVE-2025-3450

critical · 9.3

An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions.

9.3

CVSS

0.3%

EPSS (exploit prob.)

21st

EPSS percentile

2025-10-07

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/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

Weaknesses

CWE-413

References

https://www.br-automation.com/fileadmin/SA25P002-f6a69e61.pdf

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-3450