cve/2021/CVE-2021-42123.md

### [CVE-2021-42123](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42123)
![](https://img.shields.io/static/v1?label=Product&message=TopEase&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%3D%207.1.27%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-434%20Unrestricted%20Upload%20of%20File%20with%20Dangerous%20Type&color=brighgreen)

### Description

Unrestricted File Upload in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 in the File Upload Functions allows an authenticated remote attacker with Upload privileges to upload files with any file type, enabling client-side attacks.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/sixgroup-security/CVE