cve/2021/CVE-2021-30827.md

### [CVE-2021-30827](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30827)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20local%20attacker%20may%20be%20able%20to%20elevate%20their%20privileges&color=brightgreen)

### Description

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/zanezhub/PIA-PC
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00			`### [CVE-2021-30827](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30827)`
			`![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)`
Update CVE list 2025-09-29 21:09 2025-09-29 21:09:30 +02:00			`![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)`
			`![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20local%20attacker%20may%20be%20able%20to%20elevate%20their%20privileges&color=brightgreen)`
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00
			`### Description`

			`A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.`

			`### POC`

			`#### Reference`
			`No PoCs from references.`

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