CVE-2025-57819 · netVigilance record NV25-0167
Sangoma FreePBX Authentication Bypass
past due
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-09-19 · passed 11 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Sangoma FreePBX contains an authentication bypass vulnerability due to insufficiently sanitized user-supplied data allows unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution.
Who is affected
Sangoma FreePBX. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-89, CWE-288.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 11 months ago
Sources
- NVD entry for CVE-2025-57819 nvd.nist.gov/vuln/detail/CVE-2025-57819
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- github.com github.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3h
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2025-57819