CVE-2021-22798: Schneider Electric Conext Combox Firmware

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

A CWE-522: Insufficiently Protected Credentials vulnerability exists that could cause Sensitive data such as login credentials being exposed when a Network is sniffed. Affected Product: Conext� ComBox (All Versions)

Affected products

• Schneider Electric Conext Combox Firmware: any version

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