CVEs-PoC/2021/CVE-2021-25509.md

### [CVE-2021-25509](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25509)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Flow&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=-%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20%3A%20Improper%20Input%20Validation&color=brightgreen)

### Description

A missing input validation in Samsung Flow Windows application prior to Version 4.8.5.0 allows attackers to overwrite abtraty file in the Windows known folders.

### POC

#### Reference
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=11

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