CVE-2025-59056CWE-22

FreePBX vulnerable to unauthenticated Denial of Service

Medium · published September 15, 2025

CVSS v4.0
6.6
EPSS
0%
Percentile
39.3
In the wild
Unconfirmed
What it is

FreePBX is an open-source web-based graphical user interface. In FreePBX 15, 16, and 17, malicious connections to the Administrator Control Panel web interface can cause the uninstall function to be triggered for certain modules. This function drops the module's database tables, which is where most modules store their configuration. This vulnerability is fixed in 15.0.38, 16.0.41, and 17.0.21.

The record
Technical detail
CVSS v4.0
6.6 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:D/RE:L/U:Red
EPSS
0.00465 · 39.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2025-09-15T21:04Z
EPSS history
Timeline
  • 15 SEP 21:04Z
    FreePBX vulnerable to unauthenticated Denial of Service
    cvelistv5