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CVE-2025-61678

72
FAUCET Score

CVE-2025-61678 is an authenticated arbitrary file upload vulnerability in the FreePBX Endpoint Manager module, affecting versions prior to 16.0.92 for FreePBX 16 and 17.0.6 for FreePBX 17. This flaw allows authenticated attackers to manipulate the 'fwbrand' parameter to change file paths, enabling the upload of webshells. With a CVSS score of 8.6 (HIGH), this vulnerability has a low attack complexity and requires high privileges, but successful exploitation can lead to remote code execution and significant impact on confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, a Metasploit module exists for exploitation, and the vulnerability has garnered significant community discussion with 21 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
FreePBXEndpointman
< 16.0.92, >= 17.0.0, < 17.0.6CNA affected

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS: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:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
50.16%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Metasploit: FreePBX firmware file upload · Dec 11, 2025
This CVE's current EPSS score of 0.5016 is in the 98th percentile among its peer group of 5,538 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / FreePBX/security-reporting/security/advisories/GHSA-7p8x-8m3m-58j9