CVE-2022-40633: Rittal Cmc Iii Firmware

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

A malicious actor can clone access cards used to open control cabinets secured with Rittal CMC III locks.

Affected products

• Rittal Cmc Iii Firmware: any version

Published 2023-03-02. Last modified 2026-06-17.