Tenda FH1202 SetClientState formSetClientState stack-based overflow
CVE-2024-2983

8.8HIGH

Key Information:

Vendor: Tenda
Status: Fh1202
Vendor: CVE Published:; 27 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A significant vulnerability has been identified in the Tenda FH1202 router, specifically within the formSetClientState function located at /goform/SetClientState. This issue stems from improper handling of input parameters, such as deviceId, limitSpeed, and limitSpeedUp, leading to a stack-based buffer overflow. The vulnerability allows attackers to potentially execute harmful code remotely, posing a serious security threat. Despite early notification to the vendor, there has been a lack of response, heightening the urgency for affected users to take immediate action to secure their devices.

Affected Version(s)

FH1202 1.2.0.14(408)

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-2024-2983 - Proof of Concept