PT-2024-31382 · Ruijie · Ruijie Rg-Uac

H0E4A0R1T · Published 2024-05-05 · Updated 2024-06-04 · CVE-2024-4503

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Description A critical vulnerability was found in Ruijie RG-UAC, affecting an unknown functionality of the file /view/dhcp/dhcpConfig/dhcp relay commit.php. The manipulation of the interface from argument leads to os command injection. The attack can be launched 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 /view/dhcp/dhcpConfig/dhcp relay commit.php file until a patch is available. Avoid using the interface from argument in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2024-4503

Affected Products

Ruijie Rg-Uac

References · 8

• 🔥❌ https://github.com/h0e4a0r1t/-2x3J-1rPc-1-0-/blob/main/Ruijie%20RG-UAC%20Unified%20Internet%20Behavior%20Management%20Audit%20System%20Backend%20RCE%20Vulnerability-dhcp_relay_commit.php.pdf · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2024-4503 · Security Note
• https://twitter.com/CVEnew/status/1787510891124023315 · Twitter Post
• https://vuldb.com/?ctiid.263107 · Note
• https://vuldb.com/?submit.323813 · Note
• https://twitter.com/VulmonFeeds/status/1787297345693941808 · Twitter Post
• https://vuldb.com/?id.263107 · Note
• https://t.me/cvenotify/79158 · Telegram Post