CVE-2021-1803
Low
Published: 02 April 2021
Published
02 April 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
3.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score
0.0019
40.5th percentile
Risk Priority
7
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-1803 is a low-severity an unspecified weakness vulnerability in Apple Macos. Its CVSS base score is 3.3 (Low).
Operationally, ranked at the 40.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-7267
Vulnerability details
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
macos
≤ 11.0.1
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.