CVE-2024-4502

Name of the Vulnerable Software and Affected Versions Ruijie RG-UAC up to 20240428

Description A critical vulnerability has been found in Ruijie RG-UAC. The issue affects an unknown function of the file /view/dhcp/dhcpClient/dhcp client commit.php. The manipulation of the argument ifName leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Recommendations As a temporary workaround, consider restricting access to the file /view/dhcp/dhcpClient/dhcp client commit.php until a patch is available. Avoid using the argument ifName in the affected file until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.