CVE-2021-1854

MEDIUM | Platform: iOS | Changelog

CVE Details

Description

A call termination issue with was addressed with improved logic. This issue is fixed in iOS 14.5 and iPadOS 14.5. A legacy cellular network can automatically answer an incoming call when an ongoing call ends or drops. .

CVSS 3.1 Score

Metric	Value
Base Score	4.3 (MEDIUM)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N`

Weakness

CWE-863

References

Apple Security Advisory
NVD Entry
https://support.apple.com/en-us/HT212317 (Vendor Advisory)