CVE-2021-1803

EPSS 0.6%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

02 Apr 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Apple · macOS

References

https://support.apple.com/en-us/HT211931