Is CVE-2022-22040 in the CISA KEV catalog?

No. CVE-2022-22040 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-22040?

CVE-2022-22040 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2022-22040?

CVE-2022-22040 has an EPSS score of 1.22% (65th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-22040?

Install KB5015832 for Windows 10. Fixes are available for 23 affected products.

CVE & CISA-KEV Catalog

CVE-2022-22040

HIGH

7.3

CVSS v3

NVD

Description

Internet Information Services Dynamic Compression Module Denial of Service Vulnerability

How to fix

Remediation Available

Windows 10Windows

Install:KB5015832Microsoft

Windows 10 Version 1607Windows

Install:KB5015808Microsoft

Windows 10 Version 1809Windows

Install:KB5015811Microsoft

Windows 10 Version 20H2Windows

Install:KB5015807Microsoft

Windows 10 Version 21H1Windows

Install:KB5015807Microsoft

Windows 10 Version 21H2Windows

Install:KB5015807Microsoft

Windows 11 version 21H2Windows

Install:KB5015814Microsoft

Windows 7Windows

Install:KB5015862Microsoft

Install:KB5015861Microsoft

Windows 8.1Windows

Install:KB5015874Microsoft

Install:KB5015877Microsoft

Windows RT 8.1Windows

Install:KB5015874Microsoft

Windows Server 2008Windows

Install:KB5015866Microsoft

Install:KB5015870Microsoft

Windows Server 2008 R2Windows

Install:KB5015861Microsoft

Install:KB5015862Microsoft

Windows Server 2012Windows

Install:KB5015863Microsoft

Install:KB5015875Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5015863Microsoft

Install:KB5015875Microsoft

Windows Server 2012 R2Windows

Install:KB5015877Microsoft

Install:KB5015874Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5015874Microsoft

Install:KB5015877Microsoft

Windows Server 2016Windows

Install:KB5015808Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5015808Microsoft

Windows Server 2019Windows

Install:KB5015811Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5015811Microsoft

Windows Server 2022Windows

Install:KB5015827Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5015827Microsoft

Windows Server, version 20H2 (Server Core Installation)Windows

Install:KB5015807Microsoft

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

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

1.22%probability of exploitation in 30 days

65thpercentile

Moderate risk: more likely to be exploited than 65% of all known CVEs.

References

Other references1

msrc.microsoft.com

Embed a live status badge for CVE-2022-22040

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.