CVE-2021-30727

medium

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. A malicious application may be able to modify protected parts of the file system.

References

https://support.apple.com/en-us/HT212529

https://support.apple.com/en-us/HT212528

https://support.apple.com/en-us/HT212532

https://support.apple.com/en-us/HT212533

Details

Source: MITRE

Published: 2021-09-08

Updated: 2021-09-22

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM