CVE-2023-39290: Mitel MiVoice Connect

Medium severity, CVSS 4.9. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through R19.3 SP3 (22.24.5800.0) could allow an authenticated attacker with elevated privileges to conduct an information disclosure attack due to improper configuration. A successful exploit could allow an attacker to view system information.

Affected products

• Mitel MiVoice Connect: up to and including 22.24.5800.0

Published 2023-08-25. Last modified 2026-06-17.