cve/2023/CVE-2023-26921.md

### [CVE-2023-26921](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26921)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

OS Command Injection vulnerability in quectel AG550QCN allows attackers to execute arbitrary commands via ql_atfwd.

### POC

#### Reference
- https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd