CVE-2021-30751 : This issue was addressed with improved data protection. This issue is fixed in m

This issue was addressed with improved data protection. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass certain Privacy preferences.

Published 2021-09-08 14:15:10

Updated 2022-07-12 17:42:04

Source Apple Inc.

View at NVD, CVE.org

Products affected by CVE-2021-30751

Apple » Macos
Versions from including (>=) 11.0 and before (<) 11.4
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-30751

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 20 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-30751

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: None

References for CVE-2021-30751

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

About the security content of macOS Big Sur 11.4 - Apple Support
Vendor Advisory

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Vulnerability Details : CVE-2021-30751

Products affected by CVE-2021-30751

Exploit prediction scoring system (EPSS) score for CVE-2021-30751

CVSS scores for CVE-2021-30751

References for CVE-2021-30751