Vulnerability: Unauthorized Message Response on Locked iOS Devices

CVE-2020-3891 · LOW Severity

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4, watchOS 6.2. A person with physical access to a locked iOS device may be able to respond to messages even when replies are disabled.

Learn more about our Cis Benchmark Audit For Apple Ios.