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CVE-2025-64328 Unmapped

Sangoma FreePBX OS Command Injection Vulnerability

Vendor / product
Sangoma — FreePBX
Description (CISA)
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.
Added to KEV
2026-02-03 — after the latest CTID mapping snapshot (2025-07-28)
Due date
2026-02-24
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.
Known ransomware use
Unknown
CWE
CWE-78
CISA notes
https://github.com/FreePBX/security-reporting/security/advisories/GHSA-vm9p-46mv-5xvw
https://nvd.nist.gov/vuln/detail/CVE-2025-64328
Elsewhere
cve.org · NVD · CISA KEV · JSON

ATT&CK techniques

No public source states how this vulnerability is exploited in ATT&CK terms.

The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2025-64328. This entry was added to KEV on 2026-02-03, after that snapshot; of the 283 entries added since, 0 have a mapping. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-78) — here is why — and does not guess.

This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.