CVEs-PoC/2021/CVE-2021-25440.md

### [CVE-2021-25440](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25440)
![](https://img.shields.io/static/v1?label=Product&message=FactoryCameraFB&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=-%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-284%20Improper%20Access%20Control&color=brightgreen)

### Description

Improper access control vulnerability in FactoryCameraFB prior to version 3.4.74 allows untrusted applications to access arbitrary files with an escalated privilege.

### POC

#### Reference
- https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7

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