cve/2019/CVE-2019-19495.md

### [CVE-2019-19495](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19495)
![](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 web interface on the Technicolor TC7230 STEB 01.25 is vulnerable to DNS rebinding, which allows a remote attacker to configure the cable modem via JavaScript in a victim's browser. The attacker can then configure the cable modem to port forward the modem's internal TELNET server, allowing external access to a root shell.

### POC

#### Reference
- https://github.com/Lyrebirds/Fast8690-exploit

#### Github
- https://github.com/Lyrebirds/technicolor-tc7230-exploit