Is CVE-2020-9916 in the CISA KEV catalog?

No. CVE-2020-9916 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-9916?

CVE-2020-9916 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-9916?

CVE-2020-9916 has an EPSS score of 1.36% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-9916?

Upgrade Safari to 13.1.2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-9916

MEDIUM

5.3

CVSS v3

NVD

Description

A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker may be able to conceal the destination of a URL.

How to fix

Remediation Available

SafariWindows application

Affected:13.1.2Fixed in:13.1.2Apple Inc.

iCloud (Legacy)Windows application

Affected:7.20Fixed in:7.20Apple Inc.

Affected:11.0 11.3Fixed in:11.3Apple Inc.

iTunesWindows application

Affected:12.10.8Fixed in:12.10.8Apple Inc.

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

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

1.36%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Vendor Advisory7

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Markdown

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HTML

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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.