cve/2016/CVE-2016-1713.md

### [CVE-2016-1713](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1713)
![](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

Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.4.0 allows remote authenticated users to execute arbitrary code by uploading a crafted image file with an executable extension, then accessing it via a direct request to the file in test/logo/.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6000.

### POC

#### Reference
- http://b.fl7.de/2016/01/vtiger-crm-6.4-auth-rce.html
- https://www.exploit-db.com/exploits/44379/

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