A vulnerability, which was classified as critical, has been found in Ruijie RG-UAC 1.0. Affected by this issue is the function get_ip_addr_details of the file /view/dhcp/dhcpConfig/commit.php. The manipulation of the argument ethname leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-269156. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Ruijie RG-UAC 6000-E50 commit 9071227 was discovered to contain a cross-site scripting (XSS) vulnerability via the rule_name parameter. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Ruijie RG-UAC commit 9071227 was discovered to contain a vulnerability in the component /current_action.php?action=reboot, which allows attackers to cause a denial of service (DoS) via unspecified vectors.