CVE-2021-30713

high

Description

A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass Privacy preferences. Apple is aware of a report that this issue may have been actively exploited..

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30713

http://seclists.org/fulldisclosure/2021/Sep/40

https://www.tenable.com/cyber-exposure/2021-threat-landscape-retrospective

https://www.bleepingcomputer.com/news/security/microsoft-macos-sploitlight-flaw-leaks-apple-intelligence-data/

https://support.apple.com/kb/HT212805

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

Details

Source: Mitre, NVD

Published: 2021-09-08

Updated: 2025-10-23

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High

EPSS

EPSS: 0.00067

Detections

Analytics