cve/2021/CVE-2021-42165.md

### [CVE-2021-42165](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42165)
![](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

MitraStar GPT-2541GNAC-N1 (HGU) 100VNZ0b33 devices allow remote authenticated users to obtain root access by executing command "deviceinfo show file &&/bin/bash" because of incorrect sanitization of parameter "path".

### POC

#### Reference
- https://packetstormsecurity.com/files/164333/Mitrastar-GPT-2541GNAC-N1-Privilege-Escalation.html
- https://www.exploit-db.com/exploits/50351

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/leoservalli/Privilege-escalation-MitraStar