Vulnerabilities > CVE-2021-30913 - Unspecified vulnerability in Apple mac OS X and Macos

CVSS 5.5 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

NONE

local

low complexity

apple

NVD

Published: 2021-08-24

Updated: 2024-11-21

Summary

The issue was addressed with improved permissions logic. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. An unprivileged application may be able to edit NVRAM variables.

Vulnerable Configurations

Part	Description	Count
OS	Apple Apple MAC OS X 10.15 Apple MAC OS X 10.15.1 Apple MAC OS X 10.15.2 Apple MAC OS X 10.15.3 Apple MAC OS X 10.15.4 Apple MAC OS X 10.15.5 Apple MAC OS X 10.15.6 Apple MAC OS X 10.15.7 Apple Macos 12.0 Apple Macos 11.0 Apple Macos 11.0.1 Apple Macos 11.1 Apple Macos 11.1.0 Apple Macos 11.2 Apple Macos 11.2.1 Apple Macos 11.3 Apple Macos 11.3.1 Apple Macos 11.4 Apple Macos 11.5 Apple Macos 11.6	40

References

https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212872
https://support.apple.com/en-us/HT212872
https://support.apple.com/kb/HT212871
https://support.apple.com/kb/HT212871