cve/2021/CVE-2021-25414.md

### [CVE-2021-25414](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25414)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Mobile%20Devices&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=P(9.0)%2C%20Q(10.0)%2C%20R(11.0)%3C%20SMA%20JUN-2021%20Release%201%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20%3A%20Improper%20Input%20Validation&color=brighgreen)

### Description

Improper sanitization of incoming intent in Samsung Contacts prior to SMR JUN-2021 Release 1 allows local attackers to copy or overwrite arbitrary files with Samsung Contacts privilege.

### POC

#### Reference
- https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/
- https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6

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