---
id: "CVE-2025-64328"
kind: "vulnerability"
aliases: ["CVE-2025-64328"]
title: "sangoma filestore: FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems"
severity: "high"
cvss: 8.6
epss: null
exploited: true
status: "open"
category: "other"
products: [{"name": "Sangoma FreePBX", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "sangoma filestore", "fixed": ["17.0.3"], "affected": ">= 17.0.2.36, < 17.0.3", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["asterisk", "exploited", "freepbx", "other", "self-hosted", "voip"]
not_affected_if: ["endpoint-manager-not-installed", "no-authenticated-users-untrusted"]
published_at: "2025-11-07T04:15:47+00:00"
first_seen_at: "2026-10-23T19:11:51+00:00"
updated_at: "2026-10-23T23:44:51+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-64328", "first_seen_at": "2026-10-23T19:11:51+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64328", "first_seen_at": "2026-10-23T23:44:51+00:00"}]
---

# sangoma filestore: FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems

Sangoma FreePBX Endpoint Manager has an OS command injection flaw in its testconnection feature. An logged-in user can run commands on the server as the asterisk user, which is exploited in the wild per CISA.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Sangoma FreePBX affected ? fixed ?
- vendor:sangoma filestore affected >= 17.0.2.36, < 17.0.3 fixed 17.0.3

## Fix

Apply the vendor mitigation per Sangoma instructions or discontinue use if no mitigation exists (per CISA KEV required action); exact fixed version unknown.

## Timeline

- 2026-10-23T19:11:51+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-64328
- 2026-10-23T23:44:51+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-64328

## From the sources

Sangoma FreePBX Endpoint Manager contains an OS command injection vulnerability that could allow for a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to potentially obtain remote access to the system as an asterisk user.

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

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_