CVE-2025-59056: medium-severity vulnerability in FreePBX framework
FreePBX vulnerable to unauthenticated Denial of Service
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.6epss 0.5%
FreePBX is an open-source web-based graphical user interface. In FreePBX 15, 16, and 17, malicious connections to the Administrator Control Panel web interface can cause the uninstall function to be triggered for certain modules. This function drops the module's database tables, which is where most modules store their configuration. This vulnerability is fixed in 15.0.38, 16.0.41, and 17.0.21.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:D/RE:L/U:Red
Affected products
FreePBX · frameworkRelated CVEs — FreePBX framework
In the same product, most dangerous first.
CVE-2025-66039CRITICALFreePBX Endpoint Manager Allows Unauthenticated Logins to Administrator Control Panel via Forged Basic Auth HeaderEPSS 3.4%CVE-2025-55211MEDIUMFreePBX Post-Authenticated Command InjectionEPSS 0.4%CVE-2026-73661HIGHFreePBX: Authenticated Framework AUTHTYPE Can Be Restored From a Crafted BackupEPSS 0.3%CVE-2025-67722MEDIUMAuthenticated amportal search for ‘freepbx_engine’ in non root writeable directories leads to potential privilege escalationEPSS 0.1%