Is CVE-2021-30863 in the CISA KEV catalog?

No. CVE-2021-30863 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-30863?

CVE-2021-30863 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2021-30863?

CVE-2021-30863 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-30863?

Upgrade ipados to 15.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-30863

MEDIUM

6.8

CVSS v3

NVD

Description

This issue was addressed by improving Face ID anti-spoofing models. This issue is fixed in iOS 15 and iPadOS 15. A 3D model constructed to look like the enrolled user may be able to authenticate via Face ID.

How to fix

Remediation Available

ipadosNVD

Affected:< 15.0Fixed in:15.0CVE-2021-30863derived from NVD

iphone osNVD

Affected:< 15.0Fixed in:15.0CVE-2021-30863derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Other references1

support.apple.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.