CVE-2021-30896

MEDIUM EXPLOITED

iPadOS < 15.0.2 - Unauthorized User Data Access via Gameplay Data

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-30896 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to read user's gameplay data.

References (4)

Core 4
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT212869
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT212846
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT212874
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT212876

Scores

CVSS v3 5.5
EPSS 0.0088
EPSS Percentile 55.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

VulnCheck KEV 2021-10-11
Status published
Products (5)
apple/ipad_os < 15.0.2
apple/iphone_os < 15.0.2
apple/macos 12.0
apple/tvos < 15.1
apple/watchos < 8.1
Published Aug 24, 2021
Tracked Since Feb 18, 2026