What’s Vulnerable › Vulnerabilities

CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerability

• Severity: low (CVSS 2.7 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2025-01-07
• EPSS: 38.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-12-10 · updated 2026-08-04
• Weakness: CWE-22

Description

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.

Affected products

• Mitel Micollab: through 9.8.1.201

References

• https://www.mitel.com/support/security-advisories
• https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-55550

Get alerted when CVE-2024-55550 or the next vulnerability affects your stack