What is CVE-2021-30813?

CVE-2021-30813 is a medium-severity vulnerability in Apple macOS. CVSS score: 6.5/10. Published 2021-10-28.

How severe is CVE-2021-30813?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Apple macOS

CVE-2021-30813

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.0.1. A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS.

EPSS: 0.002 (15.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N.

Affected products

Apple Macos — versions unspecified

References

product-security@apple.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30813?: CVE-2021-30813 is a medium-severity vulnerability in Apple macOS. CVSS score: 6.5/10. Published 2021-10-28.
How severe is CVE-2021-30813?: Medium severity. CVSS v3 base score is 6.5 out of 10.