CVE-2022-29499: Mitel MiVoice Connect Data Validation Vulnerability

Critical severity, CVSS 9.8. Actively exploited: in CISA KEV since 2022-06-27. EPSS: 55.2% chance of exploitation in the next 30 days.

The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote code execution because of incorrect data validation. The Service Appliances are SA 100, SA 400, and Virtual SA.

Affected products

• Mitel MiVoice Connect: up to and including 22.20.2300.0

Published 2022-04-26. Last modified 2026-08-06.