Is CVE-2021-31007 in the CISA KEV catalog?

No. CVE-2021-31007 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-31007?

CVE-2021-31007 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-31007?

CVE-2021-31007 has an EPSS score of 0.87% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-31007?

Upgrade ipados to 15.1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2021-31007

MEDIUM

5.5

CVSS v3

NVD

Description

Description: A permissions issue was addressed with improved validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1, macOS Big Sur 11.6.2, watchOS 8.1, macOS Monterey 12.1. A malicious application may be able to bypass Privacy preferences.

CWE-276

How to fix

Remediation Available

ipadosNVD

Affected:< 15.1Fixed in:15.1CVE-2021-31007derived from NVD

iphone osNVD

Affected:< 15.1Fixed in:15.1CVE-2021-31007derived from NVD

macosNVD

Affected:>= 12.0.0, < 12.1Fixed in:12.1CVE-2021-31007derived from NVD

tvosNVD

Affected:< 15.1Fixed in:15.1CVE-2021-31007derived from NVD

watchosNVD

Affected:< 8.1Fixed in:8.1CVE-2021-31007derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.87%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Other references5

Related Vulnerabilities

Other CWE-276 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2013-0632	Critical	9.8	94%	KEV	-
CVE-2017-11610	High	8.8	88%	-	Fix
CVE-2023-29919	Critical	9.1	60%	-	-
CVE-2019-17124	Critical	9.8	23%	-	-
CVE-2020-12608	High	7.8	22%	-	Fix
CVE-2021-3437	Critical	9.8	16%	-	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.