Actively exploited in the wild
Sangoma FreePBX OS Command Injection Vulnerability
Sangoma - FreePBX · Listed in the CISA KEV since 2026-02-03. This indicates confirmed attacks in production environments.
Required 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.
CVE-2025-64328
HighCVSS 7.2KEVExploitation Probability (EPSS)
Very high risk100th percentile - higher than 100% of all known CVEs
Summary
The Endpoint Manager module in FreePBX, in versions 17.0.2.36 and above before 17.0.3, is vulnerable to post-authentication command injection by an authenticated known user. An attacker can leverage this vulnerability to gain remote access to the system as an asterisk user.
Risk Assessment
This vulnerability could lead to unauthorized access to the telephony system, posing a significant security risk to the organization.
Recommendation
It is recommended to upgrade to version 17.0.3 or later to mitigate this vulnerability.
Other vulnerabilities in FreePBX Endpoint Manager
See all- CVE-2025-61678High
The Endpoint Manager module in FreePBX contains an authenticated arbitrary file upload vulnerability affecting the fwbrand parameter. This parameter allows an attacker to change the file path, potentially leading to webshell upload. Authentication with a known username is required.
- CVE-2025-61675High
The Endpoint Manager module in FreePBX contains authenticated SQL injection vulnerabilities affecting multiple parameters in the basestation, model, firmware, and custom extension configuration areas. Authentication with a known username is required.
- CVE-2025-67513Medium
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions prior to 16.0.96 and 17.0.1 through 17.0.9 have a weak default password. By default, this is a 6 digit numeric value which can be brute forced. (This is the app_password parameter). Depending on local configuration, this password could be the extension, voicemail, user manager, DPMA or EPM phone admin password. This issue is fixed in versions 16.0.96 and 17.0.10.
- CVE-2025-59051High
The FreePBX Endpoint Manager module includes a Network Scanning feature that provides web-based access to nmap functionality. In Endpoint Manager 16 before 16.0.92 and 17 before 17.0.6, insufficiently sanitized user-supplied input allows authenticated OS command execution as the asterisk user. Authentication with a known username is required.
Original NVD description (English source)
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. In versions 17.0.2.36 and above before 17.0.3, the filestore module within the Administrative interface is vulnerable to a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to obtain remote access to the system as an asterisk user. This issue is fixed in version 17.0.3.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS