VULNERABILITY INTELLIGENCE

CVE-2025-57819

CVSS score9.8 CRITICAL

EPSS probability95.21%

CISA KEVKnown exploited vulnerability

Published2025-08-28

Last modified2026-09-26

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Sangoma FreePBX Authentication Bypass Vulnerability

Vendor / product: Sangoma / FreePBX

Description

FreePBX is an open-source web-based graphical user interface. FreePBX 15, 16, and 17 endpoints are vulnerable due to insufficiently sanitized user-supplied data allowing unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution. This issue has been patched in endpoint versions 15.0.66, 16.0.89, and 17.0.3.

Weakness classification

security-advisories@github.com: CWE-89

Primary references

security-advisories@github.com — Issue Tracking, Vendor Advisory
security-advisories@github.com — Mitigation, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource