---
cve: "CVE-2025-64328"
severity: "HIGH"
cvss: 8.6
epss: "84.6%"
vendor: "FreePBX"
kev: true
exploited: true
published: "2025-11-07 04:15:47"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T08:54:32+02:00"
---

# CVE-2025-64328

> 8.6 HIGH · ⚠️ CISA KEV (217 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- e21c0bff27ce8d43d676c738ff1c2c854a65db0c (Commit)

## Referenzen

- <https://github.com/FreePBX/security-reporting/security/advisories/GHSA-vm9p-46mv-5xvw>
- <https://github.com/FreePBX/filestore/blob/f0e3983059271efd80b483ec823310ef19a59013/drivers/SSH/testconnection.php#L2>
- <https://www.freepbx.org/watch-what-we-do-with-security-fixes-%f0%9f%91%80>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-64328>
- <https://www.fortinet.com/blog/threat-research/unveiling-the-weaponized-web-shell-encystphp>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-64328) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_