Improper access control in iPadOS and Apple iOS - CVE-2021-30804
Published: July 22, 2021
Vulnerability identifier: #VU55222
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-30804
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A local application can bypass implemented security restrictions and gain unauthorized access to Find My data.
Affected software
iPadOS
Apple iOS
macOS
Apple iOS
macOS
How to mitigate CVE-2021-30804
Install updates from vendor's website.
iPadOS - addressed in versions 14.7 18G69, 14.7 18G70
Apple iOS - update to 14.7 18G69
macOS - update to 11.5 20G71
Apple iOS - update to 14.7 18G69
macOS - update to 11.5 20G71