Command Injection Vulnerability in Ruijie RG-UAC Products
CVE-2024-4502

4.7MEDIUM

Key Information:

Vendor
Ruijie
Status
Rg-uac
Vendor
CVE Published:
5 May 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A significant vulnerability has been discovered in Ruijie RG-UAC products, where an unvalidated input in the DHCP client management script (/view/dhcp/dhcpClient/dhcp_client_commit.php) allows for OS command injection. An attacker can exploit this flaw remotely by manipulating the 'ifName' argument, leading to unauthorized command execution on the affected device. This highlights a critical security risk as the vulnerability is now public, and potential exploits may be imminent. The vendor has been informed but has not addressed the issue, leaving users susceptible to attacks. It is crucial for organizations utilizing affected Ruijie products to assess their security posture and implement necessary mitigations to safeguard against exploitation.

Affected Version(s)

RG-UAC 20240428

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-4502 - Proof of Concept

References

https://vuldb.com/?id.263106
vdb-entrytechnical-description
https://vuldb.com/?ctiid.263106
signaturepermissions-required
https://vuldb.com/?submit.323811
third-party-advisory

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

H0e4a0r1t (VulDB User)
.