cve/2019/CVE-2019-11326.md

### [CVE-2019-11326](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11326)
![](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

An issue was discovered on Topcon Positioning Net-G5 GNSS Receiver devices with firmware 5.2.2. The web interface of the product is protected by a login. A guest is allowed to login. Once logged in as a guest, an attacker can browse a URL to read the password of the administrative user. The same procedure allows a regular user to gain administrative privileges. The guest login is possible in the default configuration.

### POC

#### Reference
- https://mezdanak.de/2019/06/21/iot-full-disclosure-topcon-positioning-net-g5-receiver/
- https://mezdanak.de/2019/06/21/iot-full-disclosure-topcon-positioning-net-g5-receiver/

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