ID:5863 - Exploit for OS Command Injection in rConfig - CVE-2019-16663

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to the "catCommand" parameter is passed to the "exec" function without filtering. A remote authenticated attacker can send a specially crafted GET request to "search.crud.php" file and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Note: This vulnerability can be exploited without authentication for all versions before rConfig 3.6.0.

Remediation