CVE-2024-35284: Mitel Micontact Center Business

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient input validation.

Affected products

• Mitel Micontact Center Business: up to and including 10.0.0.4

Published 2024-05-29. Last modified 2026-06-17.