### [CVE-2021-25424](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25424)
![](https://img.shields.io/static/v1?label=Product&message=Tizen%20wearable%20devices&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=5.5%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-287%3A%20Improper%20Authentication&color=brightgreen)

### Description

Improper authentication vulnerability in Tizen bluetooth-frwk prior to Firmware update JUN-2021 Release allows bluetooth attacker to take over the user's bluetooth device without user awareness.

### POC

#### Reference
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6

#### Github
- https://github.com/imssm99/imssm99
- https://github.com/jungyoon-lee/jungyoon-lee