CVE-2025-64328
OS Command Injection in Sangoma FreePBX. CISA confirmed attackers exploit it and added it to its Known Exploited Vulnerabilities catalog on 3 February 2026.
- Product
- Sangoma FreePBX
- Added to CISA's catalog
- Federal fix-by date
- Ransomware
- No known use in ransomware campaigns
- Sources
- CISA’s catalog, NVD entry
CISA’s 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.
More from Sangoma this year.
- CVE-2026-9586 SQL Injection, added
- CVE-2019-19006 Improper Authentication, added
Every flaw CISA confirmed exploited in the last 30 days is on the exploit watch. This is not security advice. Check the vendor’s advisory before acting. From CISA’s catalog of 4 November 2026.