CVE-2021-30903
High
Published: 24 August 2021
Published
24 August 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0019
40.6th percentile
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-30903 is a high-severity an unspecified weakness vulnerability in Apple Mac Os X. Its CVSS base score is 7.8 (High).
Operationally, ranked at the 40.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-17820
Vulnerability details
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
ipad os
≤ 14.8.1
apple
ipados
15.0
apple
iphone os
15.0 · ≤ 14.8.1
apple
mac os x
10.15.7 · 10.15 — 10.15.7
apple
macos
≤ 12.0.0
apple
tvos
≤ 15.1
apple
watchos
≤ 8.1
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.