CVE-2024-35315: Mitel MiCollab

Medium severity, CVSS 5.6. EPSS: 0.8% chance of exploitation in the next 30 days.

A vulnerability in the Desktop Client of Mitel MiCollab through 9.7.1.110, and MiVoice Business Solution Virtual Instance (MiVB SVI) 1.0.0.25, could allow an authenticated attacker to conduct a privilege escalation attack due to improper file validation. A successful exploit could allow an attacker to run arbitrary code with elevated privileges.

Affected products

• Mitel MiCollab: up to and including 9.7.1.110
• Mitel MiVoice Business Solution Virtual Instance: version 1.0.0.25 only

Published 2024-10-21. Last modified 2026-06-17.