CVE-2020-25611: Mitel MiCollab

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

The AWV portal of Mitel MiCollab before 9.2 could allow an attacker to gain access to conference information by sending arbitrary code due to improper input validation, aka XSS. Successful exploitation could allow an attacker to view user conference information.

Affected products

• Mitel MiCollab: before 9.2 (fixed in 9.2)

Published 2020-12-18. Last modified 2026-06-17.