Improper Authentication in FreePBX - CVE-2019-19006
Published: November 21, 2019 / Updated: February 3, 2026
Vulnerability identifier: #VU48170
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-19006
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. A remote attacker can bypass authentication process and gain unauthorized access to the application.
Affected software
FreePBX
How to mitigate CVE-2019-19006
Install updates from vendor's website.
FreePBX - addressed in versions 13.0.197.14, 14.0.13.12, 15.0.16.27