CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 10.0. It may be remotely exploitable.
CVE
CVE-2008-4304
Severity
HIGH
CVSS
10
EPSS
3.01%
Original NVD Description
general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.