cve/2023/CVE-2023-21086.md

### [CVE-2023-21086](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21086)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Elevation%20of%20privilege&color=brighgreen)

### Description

In isToggleable of SecureNfcEnabler.java and SecureNfcPreferenceController.java, there is a possible way to enable NFC from a secondary account due to a permissions bypass. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-238298970

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Trinadh465/packages_apps_Settings_CVE-2023-21086
- https://github.com/nomi-sec/PoC-in-GitHub