CVE-2020-24692: Mitel Micontact Center Business

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow an attacker to execute arbitrary scripts due to insufficient input validation, aka XSS. A successful exploit could allow an attacker to gain access to a user session.

Affected products

• Mitel Micontact Center Business: before 9.3.0.0 (fixed in 9.3.0.0)

Published 2020-09-25. Last modified 2026-06-17.