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CVE-2025-3450
Published: Oct 7, 2025
Modified: Oct 8, 2025
PUBLISHED
CVSS v3.1
10.0
CRITICAL
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.
| Vendor | Product | Versions |
|---|---|---|
B&R Industrial Automation | Automation Runtime | affected 6.0 - < 6.3affected 4.0 - < Q4.93 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
High
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