CVE-2021-30657

Published: Sep 8, 2021Modified: Oct 23, 2025CISA KEV

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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..

Affected (10)

Products: Apple: Mac Os X, Macos

Apple

2 products

Mac Os X

Macos

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Apple Mac Os X	From 10.15 to 10.15.5
Apple Mac Os X	Version 10.15.6
Apple Mac Os X	Version 10.15.6 supplemental_update
Apple Mac Os X	Version 10.15.7
Apple Mac Os X	Version 10.15.7 security_update_2020-001
Apple Mac Os X	Version 10.15.7 security_update_2020-005
Apple Mac Os X	Version 10.15.7 security_update_2020-007
Apple Mac Os X	Version 10.15.7 security_update_2020
Apple Mac Os X	Version 10.15.7 supplemental_update
Apple Macos	From 11.0 to 11.3