Home / Vulnerabilities / CVE-2025-57819
CRITICAL SEVERITY
CVE-2025-57819 Sangoma · FreePBX

Sangoma FreePBX Authentication Bypass Vulnerability

Technical Severity

CVSS v3.1 Metrics

CRITICAL
9.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

74.22 %
Predictive Probability
Percentile Rank
98.8 th

Documented as more likely to be exploited than 98.8% of known CVEs.

Detection Date

Aug 29, 2025

Remediation Due

Sep 19, 2025

CISA Catalog Active

Threat Analysis

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.

Remediation Directive

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

External Intelligence