cve/2024/CVE-2024-8577.md

### [CVE-2024-8577](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-8577)
![](https://img.shields.io/static/v1?label=Product&message=AC1200%20T10&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=AC1200%20T8&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=4.1.5cu.861_B20230220%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4.1.5cu.861_b20230220%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4.1.8cu.5207%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%20Buffer%20Overflow&color=brightgreen)

### Description

A vulnerability was found in TOTOLINK AC1200 T8 and AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207. It has been declared as critical. Affected by this vulnerability is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
In TOTOLINK AC1200 T8 and AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207 wurde eine kritische Schwachstelle ausgemacht. Das betrifft die Funktion setStaticDhcpRules der Datei /cgi-bin/cstecgi.cgi. Durch das Manipulieren des Arguments desc mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

### POC

#### Reference
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setStaticDhcpRules.md

#### Github
- https://github.com/LaPhilosophie/IoT-vulnerable
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/gh-ost00/IOT-Vulnerable_POC