How severe is CVE-2018-4298?

CVE-2018-4298 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-4298 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-4298?

CVE-2018-4298 primarily affects Apple Apple Tv. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-4298?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-4298 published?

CVE-2018-4298 was published on 2019-01-11 and last updated on 2026-06-17.

CVE-2018-4298

CVE-2018-4298 is a critical-severity vulnerability in Apple Apple Tv with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apple Apple Tv
Published: 2019-01-11
Last modified: 2026-06-17

Description

In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, a permissions issue existed in Remote Management. This issue was addressed through improved permission validation.

Frequently asked questions

What is CVE-2018-4298?: In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, a permissions issue existed in Remote Management. This issue was addressed through improved permission validation.
How severe is CVE-2018-4298?: CVE-2018-4298 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-4298 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-4298?: CVE-2018-4298 primarily affects Apple Apple Tv. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-4298?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-4298 published?: CVE-2018-4298 was published on 2019-01-11 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

More vulnerabilities in Apple Apple Tv

CVE-2018-4189 — Critical (CVSS 9.8): In iOS before 11.2.5, macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001…
CVE-2018-4096 — High (CVSS 8.8): An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected.…
CVE-2018-4089 — High (CVSS 8.8): An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected.…
CVE-2018-4088 — High (CVSS 8.8): An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected.…
CVE-2018-4085 — High (CVSS 8.8): An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected.…
CVE-2017-2362 — High (CVSS 8.8): An issue was discovered in certain Apple products. iOS before 10.2.1 is affected. Safari before 10.0.3 is affected.…

All CVEs affecting Apple Apple Tv →