by Kastro
Paper/Archive/CVE-2025-57819

CVE-2025-57819

FreePBX endpoint — FreePBX Affected by Authentication Bypass Leading to SQL Injection and RCE

KEV · due 19 SepEPSS 95%public exploitSSVC actCVSS 10.0
critical.is priorityof 100
100
CVSS 10.0 (CNA)10.0 / 10 × 3030.0In CISA KEV+3030.0EPSS percentile 99.9.999 × 2020.0Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
endpoint< 15.0.66–CNA
endpoint< 16.0.89–CNA
endpoint< 17.0.3–CNA

Scores by source

GitHub_M (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refgithub.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3hrefcommunity.freepbx.org/t/security-advisory-please-lock-down-your-administrator-access/107203exploitgithub.com/watchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-57819kevcisa.gov/known-exploited-vulnerabilities-catalog