Is CVE-2021-30948 in the CISA KEV catalog?

No. CVE-2021-30948 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-30948?

CVE-2021-30948 has a CVSS v3 base score of 4.6 (MEDIUM).

What is the EPSS score for CVE-2021-30948?

CVE-2021-30948 has an EPSS score of 0.30% (22th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-30948?

Upgrade ipados to 15.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-30948

MEDIUM

4.6

CVSS v3

NVD

Description

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2. A person with physical access to an iOS device may be able to access stored passwords without authentication.

CWE-522

How to fix

Remediation Available

ipadosNVD

Affected:< 15.2Fixed in:15.2CVE-2021-30948derived from NVD

iphone osNVD

Affected:< 15.2Fixed in:15.2CVE-2021-30948derived 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

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.30%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

Other references1

support.apple.com

Related Vulnerabilities

Other CWE-522 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-17662	Critical	9.8	97%	-	-
CVE-2020-29583	Critical	9.8	90%	KEV	-
CVE-2021-30116	Critical	10.0	86%	KEV + Ransom	Fix
CVE-2024-44000	Critical	9.8	83%	-	Fix
CVE-2018-9160	Critical	9.8	77%	-	-
CVE-2017-9248	Critical	9.8	75%	KEV	Fix

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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.