### [CVE-2013-4874](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4874)
![](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

The Uboot bootloader on the Verizon Wireless Network Extender SCS-26UC4 allows physically proximate attackers to obtain root access by connecting a crafted HDMI cable and using a sys session to modify the ramboot environment variable.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/458007
- http://www.kb.cert.org/vuls/id/BLUU-997M5B

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