CVE-2023-27772: Mz-Automation LIBIEC61850

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

libiec61850 v1.5.1 was discovered to contain a segmentation violation via the function ControlObjectClient_setOrigin() at /client/client_control.c.

Affected products

• Mz-Automation LIBIEC61850: version 1.5.1 only

Published 2023-04-13. Last modified 2026-06-17.