Totolink LR1200GB cstecgi.cgi setUploadSetting os command injection
CVE-2024-0293

6.3MEDIUM

Key Information:

Vendor: Totolink
Status: Lr1200gb
Vendor: CVE Published:; 8 January 2024

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👾 Exploit Exists🟡 Public PoC

What is CVE-2024-0293?

A vulnerability has been identified in the Totolink LR1200GB router that allows attackers to execute arbitrary OS commands remotely. This issue arises from improper handling of the FileName argument within the setUploadSetting function located in the /cgi-bin/cstecgi.cgi file. The flaw could be exploited without authentication, potentially allowing malicious actors to leverage the vulnerability for unauthorized access or control over the affected device. This vulnerability emphasizes the importance of prompt security updates and monitoring for any suspicious activity involving this device.

Affected Version(s)

LR1200GB 9.1.0u.6619_B20230130

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-2024-0293 - Proof of Concept

References

https://vuldb.com/?id.249859

vdb-entrytechnical-description

https://vuldb.com/?ctiid.249859

signaturepermissions-required

https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200...

broken-linkexploit

CVSS V3.1

Score:

6.3

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

CVSS V3.0