Is CVE-2018-4115 in the CISA KEV catalog?

No. CVE-2018-4115 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-4115?

CVE-2018-4115 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-4115?

CVE-2018-4115 has an EPSS score of 2.30% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-4115?

Upgrade iphone os to 11.3 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2018-4115

CRITICALEPSS 81th pctl

9.8

CVSS v3

NVD

Description

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves CFPreferences in the "System Preferences" component. It allows attackers to bypass intended access restrictions by leveraging incorrect configuration-profile persistence.

CWE-281

How to fix

Remediation Available

iphone osNVD

Affected:< 11.3Fixed in:11.3CVE-2018-4115derived from NVD

mac os xNVD

Affected:< 10.13.4Fixed in:10.13.4CVE-2018-4115derived from NVD

tvosNVD

Affected:< 11.3Fixed in:11.3CVE-2018-4115derived from NVD

watchosNVD

Affected:< 4.3Fixed in:4.3CVE-2018-4115derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

2.30%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory2

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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.