Is CVE-2023-42957 in the CISA KEV catalog?

No. CVE-2023-42957 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-42957?

CVE-2023-42957 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2023-42957?

CVE-2023-42957 has an EPSS score of 0.17% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-42957?

Upgrade ipados to 17.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-42957

LOW

3.3

CVSS v3

NVD

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10. An app may be able to read sensitive location information.

CWE-284Improper Access Control

How to fix

Remediation Available

ipadosNVD

Affected:< 17.0Fixed in:17.0CVE-2023-42957derived from NVD

iphone osNVD

Affected:< 17.0Fixed in:17.0CVE-2023-42957derived from NVD

watchosNVD

Affected:< 10.0Fixed in:10.0CVE-2023-42957derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Vendor Advisory3

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	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 2025-03-19.