CVE-2021-30657

State: Published
Severity: 5.5 Medium
Published: Sep 8, 2021
Updated: Oct 21, 2025
Reserved: Apr 13, 2021

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
macOSApple	before 11.3Affected
macOSApple	before 2021Affected

References

https://support.apple.com/en-us/HT212325
https://support.apple.com/en-us/HT212326
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30657government-resource

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