CVE Vulnerabilities

CVE-2021-30866

Published: Aug 24, 2021 | Modified: Nov 07, 2023
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
3.3 LOW
AV:A/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A device may be passively tracked by its WiFi MAC address.

Affected Software

Name Vendor Start Version End Version
Ipados Apple * 15.0 (excluding)
Iphone_os Apple * 15.0 (excluding)
Macos Apple * 12.0.1 (excluding)
Tvos Apple * 15.0 (excluding)
Watchos Apple * 8.0 (excluding)

References