cve/2024/CVE-2024-4243.md

### [CVE-2024-4243](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4243)
![](https://img.shields.io/static/v1?label=Product&message=W9&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%201.0.0.7(4456)%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-121%20Stack-based%20Buffer%20Overflow&color=brighgreen)

### Description

A vulnerability classified as critical has been found in Tenda W9 1.0.0.7(4456). Affected is the function formwrlSSIDset of the file /goform/wifiSSIDset. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-262134 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

### POC

#### Reference
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formwrlSSIDset.md
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formwrlSSIDset.md

#### Github
No PoCs found on GitHub currently.