cve/2021/CVE-2021-44881.md

### [CVE-2021-44881](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44881)
![](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

D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

### POC

#### Reference
- https://www.dlink.com/en/security-bulletin/

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/pjqwudi/my_vuln