### [CVE-2015-6000](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6000)
![](https://img.shields.io/static/v1?label=Product&message=Vtiger%20CRM&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=File%20Upload&color=brighgreen)

### Description

Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.3.0 and earlier allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in test/logo/.

### POC

#### Reference
- http://b.fl7.de/2015/09/vtiger-crm-authenticated-rce-cve-2015-6000.html
- https://www.exploit-db.com/exploits/38345/

#### Github
- https://github.com/ARPSyndicate/cvemon