CVE-2022-41670: Schneider Electric Ecostruxure Operator Terminal Expert

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in the SGIUtility component that allows adversaries with local user privileges to load malicious DLL which could result in execution of malicious code. Affected Products: EcoStruxure Operator Terminal Expert(V3.3 Hotfix 1 or prior), Pro-face BLUE(V3.3 Hotfix1 or prior).

Affected products

• Schneider Electric Ecostruxure Operator Terminal Expert: before 3.3 (fixed in 3.3); version 3.3 only
• Schneider Electric Pro-Face Blue: before 3.3 (fixed in 3.3); version 3.3 only

Published 2022-11-04. Last modified 2026-06-17.