Published: 08/09/2021 Updated: 16/09/2021

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 828

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

A validation issue was addressed with improved logic. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to gain root privileges.

Vulnerable Product	Search on Vulmon	Subscribe to Product
apple ipados
apple iphone os
apple mac os x
apple mac os x 10.14.6
apple mac os x 10.15.6
apple mac os x 10.15.7
apple macos
apple tvos
apple watchos

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-04-26-1 iOS 145 and iPadOS 145 iOS 145 and iPadOS 145 addresses the following issues Information about the security content is also available at supportapplecom/HT212317 Accessibility Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad ...

CWE-269 https://support.apple.com/en-us/HT212327 https://support.apple.com/en-us/HT212317 https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 https://support.apple.com/en-us/HT212323 https://support.apple.com/en-us/HT212324 https://nvd.nist.gov http://seclists.org/fulldisclosure/2021/Apr/54

CVE-2021-1813

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