Is CVE-2022-30216 in the CISA KEV catalog?

No. CVE-2022-30216 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-30216?

CVE-2022-30216 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2022-30216?

CVE-2022-30216 has an EPSS score of 88.61% (100th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-30216?

Install KB5015807 for Windows 10 Version 20H2. Fixes are available for 7 affected products.

CVE & CISA-KEV Catalog

CVE-2022-30216

HIGHEPSS 100th pctl

8.8

CVSS v3

NVD

Description

Windows Server Service Tampering Vulnerability

CWE-434Unrestricted File Upload

How to fix

Remediation Available

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 Server 2022Windows

Install:KB5015827Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5015827Microsoft

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

Install:KB5015807Microsoft

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

88.61%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

References

Other references1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-434 (Unrestricted File Upload) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12617	High	8.1	100%	KEV	Fix
CVE-2018-15961	Critical	9.8	100%	KEV	-
CVE-2021-31207	Medium	6.6	100%	KEV + Ransom	Fix
CVE-2017-12615	High	8.1	100%	KEV + Ransom	-
CVE-2025-31324	Critical	10.0	99%	KEV + Ransom	-
CVE-2024-50623	Critical	9.8	99%	KEV + Ransom	Fix

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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.