CVE-2021-30906 Information

Description

This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1 macOS Monterey 12.0.1 tvOS 15.1 watchOS 8.1 macOS Big Sur 11.6.1. A local attacker may be able to elevate their privileges.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://support.apple.com/en-us/HT212876 https://support.apple.com/en-us/HT212874 https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212867 https://support.apple.com/en-us/HT212872 https://support.apple.com/kb/HT212871

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8