CVE•Published 2025-08-28•Modified 2026-09-26•1 article on news•5 live references•NVD data
CVE-2025-57819Sangoma · Freepbx
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
100
Exploit Prediction Scoring System · top 0% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2025-08-28
Modified 2026-09-26
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2025-57819Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Sangoma Freepbx"All exposed Sangoma Freepbx instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Freepbx"HTTP body or banner mentions "Freepbx" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-57819Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-57819Censys host search filtered to this CVE id.
grep.app
CVE-2025-57819Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-57819GitHub code search for direct mentions.
Google dork
"CVE-2025-57819" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2025-578198 repos
Ostorlab/KEVunknown
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
insecrez/Bug-bounty-Writeupsunknown
Repository of Bug-Bounty Writeups
Ostorlab/agent_asteroidPython
Agent responsible for detecting remote vulnerabilities, a robust scanner.
tylzars/awesome-vrre-writeupsunknown
A collection of Vulnerability Research and Reverse Engineering writeups.
watchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819Python
0xEhab/FreePBX-CVE-2025-57819-RCEPython
GODofExploit/exploit-arsenalPython
434 standalone Python-3 (stdlib-only) CVE exploits, each live-validated end-to-end against real vulnerable software with a write-up and a real-run screenshot. 102 in the CISA KEV c…
MuhammadWaseem29/SQL-Injection-and-RCE_CVE-2025-57819unknown
FreePBX versions 15, 16, and 17 contain a Remote Code Execution (RCE) vulnerability caused by insufficient sanitization of user-supplied data in endpoints.