Unrestricted File Upload Vulnerability in Ruijie EG2000K Products
CVE-2024-8166

4.9MEDIUM

Key Information:

Vendor
Ruijie
Status
Eg2000k
Vendor
CVE Published:
26 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious vulnerability exists in Ruijie EG2000K 11.1(6)B2 that allows remote attackers to exploit the /tool/index.php?c=download&a=save endpoint. This threat stems from improper handling of the 'content' argument, which leads to unrestricted file uploads. Attackers can potentially upload malicious files, jeopardizing the integrity and security of the affected system. Despite early disclosure to Ruijie Networks, there has been no response, raising concerns about the urgency of addressing this exploit. Organizations using this product should prioritize mitigation strategies to safeguard their systems.

Affected Version(s)

EG2000K 11.1(6)B2

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-2024-8166 - Proof of Concept

References

https://vuldb.com/?id.275764
vdb-entrytechnical-description
https://vuldb.com/?ctiid.275764
signaturepermissions-required
https://vuldb.com/?submit.393750
third-party-advisory

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
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

qiuhui (VulDB User)
.
CVE-2024-8166 : Unrestricted File Upload Vulnerability in Ruijie EG2000K Products | SecurityVulnerability.io