CVE-2021-22748: Schneider Electric C-Bus Toolkit

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could allow a remote code execution when a file is saved. Affected Product: C-Bus Toolkit (V1.15.9 and prior), C-Gate Server (V2.11.7 and prior)

Affected products

• Schneider Electric C-Bus Toolkit: up to and including 1.15.9

Published 2022-02-11. Last modified 2026-06-17.