Vulnerability · Published May 13, 2024 · Assigned by VulDB

CVE-2024-4816Ruijie RG-UAC gre_add_commit.php os command injection

Medium 6.3

In plain English

A medium-severity OS command injection in RG-UAC from Ruijie. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 6.4% (higher than 94% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)6.4%top 6.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as critical, was found in Ruijie RG-UAC up to 20240506. This affects an unknown part of the file /view/networkConfig/GRE/gre_add_commit.php. The manipulation of the argument name/remote/local/IP leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263937 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Ruijie	RG-UAC	20240506

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

VDB-263937 | Ruijie RG-UAC gre_add_commit.php os command injection vdb-entry, technical-description
VDB-263937 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #329953 | Ruijie Ruijie RG-UAC Unified Internet Behavior Management Audit System Ruijie RG-UAC Unified Internet Behavior Management Audit System Command Injection third-party-advisory
https://github.com/h0e4a0r1t/I_L-HxK-pF-uZ1-/blob/main/Ruijie%20RG-UAC%20Unified%20Internet%20Behavior%20Management%20Audit%20System%20Backend%20RCE%20Vulnerability-gre_add_commit.php.pdf exploit, patch