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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2025-11043

Improper Server Certificate Validation in Automation Studio

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
ABB

Description

An Improper Certificate Validation vulnerability in the OPC-UA client and ANSL over TLS client used in Automation Studio versions before 6.5 could allow an unauthenticated attacker on the network to position themselves to intercept and interfere with data exchanges.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

B&R Industrial Automation GmbH B&R Automation Studio

Default version status: unaffected

  • 4affected
  • 6 to < 6.5affected

References