CVEs-PoC/2020/CVE-2020-5769.md

### [CVE-2020-5769](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5769)
![](https://img.shields.io/static/v1?label=Product&message=Teltonika%20Gateway%20TRB245&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Authenticated%20Stored%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

Insufficient output sanitization in Teltonika firmware TRB2_R_00.02.02 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by injecting malicious client-side code into the 'URL/ Host / Connection' form in the 'DATA TO SERVER' configuration section.

### POC

#### Reference
- https://www.tenable.com/security/research/tra-2020-43-0

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