VULNERABILITY INTELLIGENCE
CVE-2025-11043
CVSS score7.4 HIGH
EPSS probability0.24%
CISA KEVNot currently listed
Published2026-01-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
Weakness classification
- cybersecurity@ch.abb.com: CWE-295