cve/2021/CVE-2021-30828.md

### [CVE-2021-30828](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30828)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2011.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%202021%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20local%20user%20may%20be%20able%20to%20read%20arbitrary%20files%20as%20root&color=brighgreen)

### Description

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to read arbitrary files as root.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/zanezhub/PIA-PC