CVE-2025-57819
CRITICAL CISA KEV EPSS 99.8%
Published Aug 28, 202510mo ago · Modified Jun 17, 20261w ago
10.0 CVSS 4.0
Published Aug 28, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Aug 29, 2025 10mo ago
KEV Due Sep 19, 2025 284d overdue
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
CISA Known Exploited Overdue 284d
- Added
- Aug 29, 2025
- Due
- Sep 19, 2025
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS Exploit Probability
99.8% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available
Weaknesses 2
CWE-288
CWE-89 SQL Injection Injection
Affected Products 3
References 4
- community.freepbx.org https://community.freepbx.org/t/security-advisory-please-lock-down-your-administrator-access/107203
- github.com https://github.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3h
- github.com https://github.com/watchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-57819
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.