CVE-2025-64328 - Sangoma FreePBX OS Command Injection Vulnerability

Vulnerability Name

Sangoma FreePBX OS Command Injection Vulnerability

Description

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.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

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

Additional Notes

https://github.com/FreePBX/security-reporting/security/advisories/GHSA-vm9p-46mv-5xvw

https://nvd.nist.gov/vuln/detail/CVE-2025-64328

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