cve/2020/CVE-2020-21016.md

### [CVE-2020-21016](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21016)
![](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 DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary code as root via HNAP1/control/SetGuestWLanSettings.php.

### POC

#### Reference
- https://github.com/dahua966/Routers-vuls/blob/master/DIR-846/GuestWLanSetting_RCE.md
- https://github.com/dahua966/Routers-vuls/blob/master/DIR-846/GuestWLanSetting_RCE.md
- https://www.dlink.com/en/security-bulletin/
- https://www.dlink.com/en/security-bulletin/

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-21016