CVEs-PoC/2018/CVE-2018-7798.md

### [CVE-2018-7798](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7798)
![](https://img.shields.io/static/v1?label=Product&message=Modicon%20M221%2C%20All%20Versions&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Insufficient%20Verification%20of%20Data%20Authenticity&color=brighgreen)

### Description

A Insufficient Verification of Data Authenticity (CWE-345) vulnerability exists in the Modicon M221, all versions, which could cause a change of IPv4 configuration (IP address, mask and gateway) when remotely connected to the device.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon