Home / Vulnerabilities / CVE-2025-64328
HIGH SEVERITY
CVE-2025-64328 Sangoma · FreePBX

Sangoma FreePBX OS Command Injection Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH
7.2 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

20.56 %
Predictive Probability
Percentile Rank
95.4 th

Documented as more likely to be exploited than 95.4% of known CVEs.

Detection Date

Feb 03, 2026

Remediation Due

Feb 24, 2026

CISA Catalog Active

Threat Analysis

Sangoma FreePBX Endpoint Manager contains an OS command injection vulnerability that could allow for a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to potentially obtain remote access to the system as an asterisk user.

Remediation Directive

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

External Intelligence