### [CVE-2021-25521](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25521)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Internet&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=-%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-285%3A%20Improper%20Authorization&color=brightgreen)

### Description

Insecure caller check in sharevia deeplink logic prior to Samsung Internet 16.0.2 allows unstrusted applications to get current tab URL in Samsung Internet.

### POC

#### Reference
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=12

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