CVE-2025-3450CRITICAL 10.0EPSS p16.5%

CVE-2025-3450CVE-2025-3450

Description

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.

Scoring

CVSS 3.110.0 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
EPSS0.25% probability of exploitation · percentile 16.5% · 2026-06-19T12:03:05Z
Published2025-10-07
Last modified2026-04-15

Underlying weaknesses· 1

CWE-413

References

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

1

TypeTargetConfidenceTier
WeaknessImproper Resource Lockingcwe-4130%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.