CVE-2025-67513: FreePBX Endpoint

Medium severity, CVSS 6.9. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• FreePBX Endpoint: before 16.0.96 (fixed in 16.0.96); from 17.0.1, before 17.0.10 (fixed in 17.0.10)

Published 2025-12-10. Last modified 2026-09-25.