high
7.8
Advisory Published
Updated

CVE-2021-30906

First published: Tue Aug 24 2021(Updated: )

iCloud. This issue was addressed with improved checks.

Credit: Cees Elzinga Cees Elzinga Cees Elzinga Cees Elzinga Cees Elzinga Cees Elzinga cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<15.1
Apple iPhone OS<15.1
Apple Mac OS X>=10.15<10.15.7
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-security_update_2020
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2020-005
Apple Mac OS X=10.15.7-security_update_2020-007
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-security_update_2021-003
Apple Mac OS X=10.15.7-security_update_2021-006
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.6.1
Apple macOS=12.0
Apple tvOS<15.1
Apple watchOS<8.1
Apple iOS<15.1
15.1
Apple iPadOS<15.1
15.1
Apple macOS Big Sur<11.6.1
11.6.1
Apple watchOS<8.1
8.1
Apple Catalina
Apple macOS Monterey<12.0.1
12.0.1
Apple tvOS<15.1
15.1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2021-30906.

  • What is the affected software?

    The affected software includes Apple Catalina, Apple macOS Big Sur (up to version 11.6.1), Apple macOS Monterey (up to version 12.0.1), Apple iOS (up to version 15.1), Apple iPadOS (up to version 15.1), Apple watchOS (up to version 8.1), and Apple tvOS (up to version 15.1).

  • What is the remediation for this vulnerability?

    The remediation for this vulnerability is to update to the latest version of the affected software, which includes Apple Catalina, Apple macOS Big Sur (version 11.6.1), Apple macOS Monterey (version 12.0.1), Apple iOS (version 15.1), Apple iPadOS (version 15.1), Apple watchOS (version 8.1), and Apple tvOS (version 15.1).

  • Where can I find more information about this vulnerability?

    More information about this vulnerability can be found at the following references: [Reference 1](https://support.apple.com/en-us/HT212867), [Reference 2](https://support.apple.com/en-us/HT212871), [Reference 3](https://support.apple.com/en-us/HT212872).

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