CVE-2021-30702 — Improper Authentication in Apple Macos

CWE-287 — Improper Authentication6 documents4 sources
Severity
4.6MEDIUMNVD
EPSS
0.1%
top 83.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedSep 8
Latest updateMay 24

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A person with physical access to a Mac may be able to bypass Login Window.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 0.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 11.4+1
▶NVDapple/macos11.0 — 11.4
▶NVDapple/mac_os_x10.14 — 10.14.5+3

🔴Vulnerability Details

2
GHSA
GHSA-qq7x-7h3g-gmhc: A logic issue was addressed with improved state management↗2022-05-24
▶
CVEList
CVE-2021-30702: A logic issue was addressed with improved state management↗2021-09-08
▶

📋Vendor Advisories

3
Apple
CVE-2021-30702: Security Update 2021-003 Catalina↗2021-05-24
▶
Apple
CVE-2021-30702: Security Update 2021-004 Mojave↗2021-05-24
▶
Apple
CVE-2021-30702: macOS Big Sur 11.4↗2021-05-24
▶
CVE-2021-30702 — Improper Authentication in Apple Macos | cvebase