# CVE-2025-3450

> 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.

- **CVSS:** 10 (CRITICAL)
- **EPSS:** 0.1%
- **CWE:** CWE-413

Canonical: https://intel.threadlinqs.com/cve/CVE-2025-3450
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp