Command Injection in FusionPBX - CVE-2019-11410
Published: October 25, 2019
Vulnerability identifier: #VU22291
CSH Severity: Medium
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-11410
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The
vulnerability exists due to a lack of input validation in the "app/backup/index.php" file in the Backup Module. A remote
authenticated administrator can upload a file with a specially crafted filename and execute arbitrary commands on the host.
Affected software
FusionPBX
How to mitigate CVE-2019-11410
Install updates from vendor's website.