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 v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

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

Configurations

No configuration.

History

08 Oct 2025, 11:15

Type	Values Removed	Values Added
Summary	~~(en) Improper Resource Locking vulnerability in B&R Industrial Automation Automation Runtime.This issue affects Automation Runtime: from 6.0 before 6.3, before Q4.93.~~	(en) 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.

07 Oct 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-07 18:15

Updated : 2025-10-08 11:15

NVD link : CVE-2025-3450

Mitre link : CVE-2025-3450

CVE.ORG link : CVE-2025-3450

JSON object : View

Products Affected

No product.

CWE

CWE-413

Improper Resource Locking

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