CVEs-PoC/2020/CVE-2020-7593.md

### [CVE-2020-7593](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7593)
![](https://img.shields.io/static/v1?label=Product&message=LOGO!%208%20BM%20(incl.%20SIPLUS%20variants)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%3A%20Buffer%20Copy%20without%20Checking%20Size%20of%20Input%20('Classic%20Buffer%20Overflow')&color=brighgreen)

### Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (V1.81.01 - V1.81.03), LOGO! 8 BM (incl. SIPLUS variants) (V1.82.01), LOGO! 8 BM (incl. SIPLUS variants) (V1.82.02). A buffer overflow vulnerability exists in the Web Server functionality of the device. A remote unauthenticated attacker could send a specially crafted HTTP request to cause a memory corruption, potentially resulting in remote code execution.

### POC

#### Reference
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1069

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