CVEs-PoC/2021/CVE-2021-4039.md

### [CVE-2021-4039](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4039)
![](https://img.shields.io/static/v1?label=Product&message=NWA1100-NH%20firmware&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-78%3A%20Improper%20Neutralization%20of%20Special%20Elements%20used%20in%20an%20OS%20Command%20('OS%20Command%20Injection')&color=brighgreen)

### Description

A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device.

### POC

#### Reference
- http://packetstormsecurity.com/files/166752/Zyxel-NWA-1100-NH-Command-Injection.html

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