OS Command Injection in SpamTitan - CVE-2020-11699
Published: September 17, 2020 / Updated: June 17, 2021
Vulnerability identifier: #VU49241
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-2020-11699
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation of the parameter fname on the page certs-x.php. A remote user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
SpamTitan
How to mitigate CVE-2020-11699
Install updates from vendor's website.
SpamTitan - update to 7.08