Mitel MiCollab Path Traversal Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CVSS v3.1 Metrics

MEDIUM

4.4 / 10

Minimal Risk Critical

Vector Specification

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Exploitation Likelihood

EPSS Prediction

13.00 %

Predictive Probability

Percentile Rank

94.0 th

Documented as more likely to be exploited than 94.0% of known CVEs.

Detection Date

Jan 07, 2025

Remediation Due

Jan 28, 2025

CISA Catalog Active

Threat Analysis

Mitel MiCollab contains a path traversal vulnerability that could allow an authenticated attacker with administrative privileges to read local files within the system due to insufficient input sanitization. This vulnerability can be chained with CVE-2024-41713, which allows an unauthenticated, remote attacker to read arbitrary files on the server.

Remediation Directive

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

External Intelligence

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2024-55550