cve/2006/CVE-2006-4081.md

### [CVE-2006-4081](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4081)
![](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

preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters ("|" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.

### POC

#### Reference
- http://securityreason.com/securityalert/1363

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