CVE-2021-32069: Mitel MiCollab

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The AWV component of Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack due to improper TLS negotiation. A successful exploit could allow an attacker to view and modify data.

Affected products

• Mitel MiCollab: before 9.3 (fixed in 9.3)

Published 2021-08-13. Last modified 2026-06-17.