Remote Command Injection Vulnerability in Ruijie RG-UAC Devices
CVE-2024-5338

4.7MEDIUM

Key Information:

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

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious vulnerability has been identified in the Ruijie RG-UAC product line, affecting devices up to the version 20240516. This flaw resides in the script located at /view/vpn/autovpn/online.php, where improper validation of the peernode argument can lead to remote operating system command injection. This vulnerability allows attackers to manipulate user inputs, potentially gaining unauthorized access and executing arbitrary commands on the affected system. The exploit has been made public, increasing the risk of compromise for deployed systems, and the vendor has been unresponsive to pre-disclosure communications, leaving many users vulnerable. It is crucial for organizations using Ruijie devices to assess their exposure and take immediate action.

Affected Version(s)

RG-UAC 20240516

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-2024-5338 - Proof of Concept

References

https://vuldb.com/?id.266244
vdb-entrytechnical-description
https://vuldb.com/?ctiid.266244
signaturepermissions-required
https://vuldb.com/?submit.336036
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

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

H0e4a0r1t (VulDB User)
.