CVE-2025-64328FreePBX Administration GUI is Vulnerable to Authenticated Command Injection

FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. In versions 17.0.2.36 and above before 17.0.3, the filestore module within the Administrative interface is vulnerable to a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to obtain remote access to the system as an asterisk user. This issue is fixed in version 17.0.3.

8.6 HIGHEPSS 84.61%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 15:45 UTC

OverviewCVSS details

8.6HIGHCVSS 4.0

Score source: GitHub_M (CNA)
NVD status: Analyzed
Published: Nov 7, 2025
Assigner: GitHub_M

Affected

filestore (FreePBX)

Versions: >= 17.0.2.36, < 17.0.3

Exploitation

Public exploit: Yes · 1 reference
CISA KEV: Listed · Feb 3, 2026
KEV due date: Feb 24, 2026
Ransomware use: Unknown
SSVC: Exploitation active · Automatable no · Impact total

EPSS · FIRST, scored Nov 7

84.61%chance of exploitation in 30 days

Higher than 99.70% of CVEs

CVSS 4.0 · GitHub_M (CNA)

8.6High

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack vector: Network
Attack complexity: Low
Attack requirements: None
Privileges required: High
User interaction: None
Confidentiality impact: High
Integrity impact: High
Availability impact: High
Confidentiality (other systems): None
Integrity (other systems): None
Availability (other systems): None

CVSS 3.1 · NVD

7.2High

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: High
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
8.6	HIGH	4.0GitHub_M (CNA)	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.2	HIGH	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA required action

⚡ Known exploited · remediation due Feb 24, 2026

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Details

CVE ID: CVE-2025-64328
Status: Analyzed
Assigner (CNA): GitHub_M
Published: Nov 7, 2025
Last modified: 2026-06-17 15:45 UTC
Weaknesses: CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 09:57 UTC.