cve/2018/CVE-2018-7300.md

### [CVE-2018-7300](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7300)
![](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

Directory Traversal / Arbitrary File Write / Remote Code Execution in the User.setLanguage method in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to write arbitrary files to the device's filesystem. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

### POC

#### Reference
- http://atomic111.github.io/article/homematic-ccu2-filewrite
- https://www.exploit-db.com/exploits/44361/

#### Github
No PoCs found on GitHub currently.