CVE-2021-30871
Medium
Published: 24 August 2021
Published
24 August 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.0011
29.4th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-30871 is a medium-severity an unspecified weakness vulnerability in Apple Iphone Os. Its CVSS base score is 5.5 (Medium).
Operationally, ranked at the 29.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-17788
Vulnerability details
This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
iphone os
≤ 14.7
apple
macos
≤ 11.5
apple
watchos
≤ 7.6
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.