Is CVE-2020-27940 in the CISA KEV catalog?

No. CVE-2020-27940 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-27940?

CVE-2020-27940 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2020-27940?

CVE-2020-27940 has an EPSS score of 0.75% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-27940?

Upgrade apple tv to 5.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-27940

MEDIUM

4.3

CVSS v3

NVD

Description

This issue was addressed with improved file handling. This issue is fixed in Apple TV app for Fire OS 6.1.0.6A142:7.1.0. An attacker with file system access may modify scripts used by the app.

How to fix

Remediation Available

apple tvNVD

Affected:< 5.1Fixed in:5.1CVE-2020-27940derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.75%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Vendor Advisory1

support.apple.com

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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.