CVEs-PoC/2021/CVE-2021-28042.md

### [CVE-2021-28042](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28042)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

Deutsche Post Mailoptimizer 4.3 before 2020-11-09 allows Directory Traversal via a crafted ZIP archive to the Upload feature or the MO Connect component. This can lead to remote code execution.

### POC

#### Reference
- https://herolab.usd.de/security-advisories/usd-2020-0028/

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