cve/2019/CVE-2019-5156.md

### [CVE-2019-5156](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5156)
![](https://img.shields.io/static/v1?label=Product&message=WAGO%20PFC200%20Firmware&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=command%20injection&color=brighgreen)

### Description

An exploitable command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200 versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject operating system commands into the TimeoutPrepared parameter value contained in the firmware update command.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0949
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0949

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