CVEs-PoC/2018/CVE-2018-7844.md

### [CVE-2018-7844](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7844)
![](https://img.shields.io/static/v1?label=Product&message=Modicon%20M580%20Modicon%20M340%20Modicon%20Quantum%20Modicon%20Premium&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Multiple%20Vulnerabilities&color=brighgreen)

### Description

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading memory blocks from the controller over Modbus.

### POC

#### Reference
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0739

#### Github
- https://github.com/yanissec/CVE-2018-7844