Freepbx
CVE-2025-57819
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | Critical risk (CVSS 10.0, EPSS 68.5%). FreePBX manages telephony infrastructure. Compromising the PBX enables call interception, call routing manipulation, and toll fraud. |
| Exploit ScenarioDerived | An attacker exploits the SQL injection to create an admin account, then uses the FreePBX admin interface to execute system commands, intercepting calls and accessing voicemail recordings. |
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Alert meAnalysisAIv1 – Mar 28, 2026
FreePBX 15, 16, and 17 contain SQL injection vulnerabilities enabling unauthenticated access to the administrator interface, leading to database manipulation and remote code execution.
Earlier versions of this analysis (1)
SQL injection in FreePBX endpoints allows unauthenticated attackers to access the admin interface, manipulate the database, and achieve remote code execution on the PBX system.
RemediationAI
Apply FreePBX patches. Restrict web interface access. Audit call records for unauthorized access.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
The CWE-89 SQL injection through insufficiently sanitized user input provides unauthenticated database access. The database manipulation enables admin account creation and configuration changes leading to RCE.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Primary rating from Vendor (github) · only source for this CVE.
CVSS VectorVendor: github
Lifecycle Timeline
3DescriptionCVE.org
FreePBX is an open-source web-based graphical user interface. FreePBX 15, 16, and 17 endpoints are vulnerable due to insufficiently sanitized user-supplied data allowing unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution. This issue has been patched in endpoint versions 15.0.66, 16.0.89, and 17.0.3.
Executive ViewAI
Organizations using FreePBX face critical risk from CVE-2025-57819, a SQL injection vulnerability rated CVSS 10.0. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. This vulnerability is actively exploited in the wild (KEV-listed) and requires immediate remediation. Immediate patching is required per CISA KEV mandate.
Apply vendor patch. If immediate patching is not feasible: (1) Deploy WAF rules to block injection patterns; (2) Restrict network access to affected components; (3) Enable enhanced logging for suspicious activity.
Threat Intelligence Overview
NVD
CVE.org
CISA KEV
EPSS
Exploit-DB
GitHub
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)CVE.org
The callme_startcall function in recordings/misc/callme_page.php in FreePBX 2.9, 2.10, and earlier allows remote attacke
admin/libraries/view.functions.php in FreePBX 2.9 before 2.9.0.14, 2.10 before 2.10.1.15, 2.11 before 2.11.0.23, and 12
htdocs_ari/includes/login.php in the ARI Framework module/Asterisk Recording Interface (ARI) in FreePBX before 2.9.0.9,
Authenticated arbitrary file upload in the FreePBX Endpoint Manager module (FreePBX 16 before 16.0.92 and FreePBX 17 bef
Authenticated SQL injection in the FreePBX Endpoint Manager module allows a user holding a valid, known FreePBX username
Authentication bypass in the FreePBX Endpoint Manager module lets remote, unauthenticated attackers impersonate any targ
Sangoma FreePBX 115.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control. Rated
Sangoma Technologies FreePBX before cdr 15.0.18, 16.0.40, 15.0.16, and 16.0.17 was discovered to contain an access contr
FreePBX 10.13.66-32bit and 14.0.1.24 (SNG7-PBX-64bit-1712-2) allow post-authentication SQL injection via the order param
Multiple cross-site scripting (XSS) vulnerabilities in FreePBX 2.9 and earlier allow remote attackers to inject arbitrar
An issue was discovered in Manager 13.x before 13.0.2.6 and 15.x before 15.0.6 before FreePBX 14.0.10.3. Rated medium se
SQL injection in the FreePBX missedcall module (versions 16.0.0 through 16.0.10 and 17.0.0 through 17.0.3) lets an unaut