PT-2021-19025 · Apple · Apple Macos

Fritz Ifert-Miller + 2 · Published 2021-08-24 · Updated 2021-12-30 · CVE-2021-30987

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 12.1

Description An access issue was addressed with improved access restrictions. A device may be passively tracked via BSSIDs.

Recommendations For versions prior to 12.1, update to macOS Monterey 12.1 to resolve the issue. As a temporary workaround, consider restricting access to BSSIDs to minimize the risk of passive tracking.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2021-30987

Affected Products

Apple Macos

References · 6

• https://osv.dev/vulnerability/CVE-2021-30987 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30987 · Security Note
• https://support.apple.com/en-us/102874 · Note
• https://support.apple.com/en-us/HT212978 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30987 · Note
• https://t.me/cvenotify/24854 · Telegram Post