### [CVE-2013-3631](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3631)
![](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

NAS4Free 9.1.0.1.804 and earlier allows remote authenticated users to execute arbitrary PHP code via a request to exec.php, aka the "Advanced | Execute Command" feature.  NOTE: this issue might not be a vulnerability, since it appears to be part of legitimate, intentionally-exposed functionality by the developer and is allowed within the intended security policy.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/326830
- https://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-tricks-and-treats

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