Code Injection in SpamTitan - CVE-2020-11803
Published: September 17, 2020 / Updated: June 17, 2021
Vulnerability identifier: #VU49243
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-11803
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation of the jaction parameter in mailqueue.php. A remote user can send a specially crafted request and execute arbitrary PHP code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
SpamTitan
How to mitigate CVE-2020-11803
Install updates from vendor's website.
SpamTitan - update to 7.08