CVEs / CVE-2025-61678
CVE-2025-61678: FreePBX endpointman vulnerability
- high 8.6 CVSS 4.0 (from the CNA)
- EPSS 45.6% chance of exploitation in the next 30 days, higher than 98% of CVEs (3 Nov 2026)
- Last changed at its sources
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Description
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. In versions prior to 16.0.92 for FreePBX 16 and versions prior to 17.0.6 for FreePBX 17, the Endpoint Manager module contains an authenticated arbitrary file upload vulnerability affecting the fwbrand parameter. The fwbrand parameter allows an attacker to change the file path. Combined, these issues can result in a webshell being uploaded. Authentication with a known username is required to exploit this vulnerability. Successful exploitation allows authenticated users to upload arbitrary files to attacker-controlled paths on the server, potentially leading to remote code execution. This issue has been patched in version 16.0.92 for FreePBX 16 and version 17.0.6 for FreePBX 17.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| FreePBX endpointman | < 16.0.92 | — |
| FreePBX endpointman | >= 17.0.0, < 17.0.6 | — |
Exploitation
Not in the CISA Known Exploited Vulnerabilities catalog as of 3 Nov 2026.
Severity
| CVSS 4.0 | 8.6 highCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/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:XScored by the CNA ([email protected]) |
|---|---|
| Weakness | CWE-434 |
References
- CVE-2025-61678 on NVD
- https://github.com/FreePBX/security-reporting/security/advisories/GHSA-7p8x-8m3m-58j9
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.