cve/2018/CVE-2018-4063.md

### [CVE-2018-4063](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4063)
![](https://img.shields.io/static/v1?label=Product&message=Sierra%20Wireless&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=remote%20code%20execution&color=brighgreen)

### Description

An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability.

### POC

#### Reference
- http://packetstormsecurity.com/files/152648/Sierra-Wireless-AirLink-ES450-ACEManager-upload.cgi-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/152648/Sierra-Wireless-AirLink-ES450-ACEManager-upload.cgi-Remote-Code-Execution.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0748
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0748

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