CVE-2021-30667: Apple iPadOS

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.6 and iPadOS 14.6. An attacker in WiFi range may be able to force a client to use a less secure authentication mechanism.

Affected products

• Apple iPadOS: before 14.6 (fixed in 14.6)
• Apple iPhone OS: before 14.6 (fixed in 14.6)

Published 2021-09-08. Last modified 2026-06-17.