Approximately 900 Sangoma FreePBX Systems Compromised via CVE-2025-64328
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Approximately 900 Sangoma FreePBX systems are compromised due to CVE-2025-64328, a command injection vulnerability. This bug was patched in version 17.0.3, but many systems remain unpatched and vulnerable to exploitation. The vulnerability was added to the CISA KEV list on February 3, 2026, indicating active exploitation.
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Timeline
2025-11-07
CVE-2025-64328 published
2025-11-16
First public PoC released
2026-02-03
CVE-2025-64328 added to CISA KEV (active exploitation)
2026-02-27
Warning issued about ~900 compromised Sangoma FreePBX systems
2026-02-28
Continued warnings about compromised systems
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