Low (2.7) in Mitel MiCollab. In CISA KEV since 2025-01-07, with known ransomware use. EPSS 38% chance of exploitation in the next 30 days.
Mitel MiCollab through 9.8 SP2 could allow an authenticated attacker with administrative privilege to conduct a local file read, due to insufficient input sanitization. A successful exploit could allow the authenticated admin attacker to access resources that are constrained to the admin access level, and the disclosure is limited to non-sensitive system information. This vulnerability does not allow file modification or privilege escalation.
Severity
CVSS 3.1
2.7 low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
EPSS
38% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2025-01-07, due 2025-01-28, known ransomware use