OS Command Injection Vulnerability in Ruijie RG-UAC Products
CVE-2024-4255

4.7MEDIUM

Key Information:

Vendor
Ruijie
Status
Rg-uac
Vendor
CVE Published:
27 April 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

An OS command injection vulnerability has been identified in the Ruijie RG-UAC Unified Internet Behavior Management Audit System. The flaw resides in the file handling process of gre_edit_commit.php, allowing an attacker to manipulate input arguments and execute arbitrary commands on the host system. This vulnerability is exploitable remotely, posing significant risks to affected installations. Organizations using the RG-UAC products should apply security patches and implement monitoring for any unusual activity related to this exploit, as it has already been publicly disclosed, increasing the urgency for remediation.

Affected Version(s)

RG-UAC 20240419

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-2024-4255 - Proof of Concept

References

https://vuldb.com/?id.262145
vdb-entrytechnical-description
https://vuldb.com/?ctiid.262145
signaturepermissions-required
https://vuldb.com/?submit.319820
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)
.
CVE-2024-4255 : OS Command Injection Vulnerability in Ruijie RG-UAC Products | SecurityVulnerability.io