A vulnerability has been found in Ruijie RG-UAC up to 20240516 and classified as critical. This vulnerability affects the function addVlan of the file /view/networkConfig/vlan/vlan_add_commit.php. The manipulation of the argument phyport leads to os command injection.

This vulnerability was named CVE-2024-5336. The attack can be initiated remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.