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CVE-2021-42287

In CISA KEV Microsoft

Every applicability statement published about this vulnerability, kept as each source wrote it rather than merged into one verdict. Where sources disagree, both positions are shown.

Does it affect your version?

A statement that names no version covers the whole product, which is not the same as your version falling inside a range. Orderings marked best effort come from schemes with no published comparison algorithm; exact ones follow a published specification.

What each source says

CVE List v5 (CNA container)
precedence 60 · revised 2026-08-19
15 affected

Precedence decides which claim wins when two sources describe the same product over the same version range. It is a property of the source, not of the claim, and changing it re-ranks the data without re-reading a single document.

Statements (15)

Product Status Versions Remediation Source
Microsoft/Windows Server 2008 R2 Service Pack 1 Microsoft · Windows Server 2008 R2 Service Pack 1 affected >= 6.1.7601.0, < 6.1.7601.25769 none available cve_cna
Microsoft/Windows Server 2008 R2 Service Pack 1 (Server Core installation) Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation) affected >= 6.1.7601.0, < 6.1.7601.25769 none available cve_cna
Microsoft/Windows Server 2008 Service Pack 2 Microsoft · Windows Server 2008 Service Pack 2 affected >= 6.0.6003.0, < 6.0.6003.21282 none available cve_cna
Microsoft/Windows Server 2008 Service Pack 2 (Server Core installation) Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation) affected >= 6.0.6003.0, < 6.0.6003.21282 none available cve_cna
Microsoft/Windows Server 2012 Microsoft · Windows Server 2012 affected >= 6.2.9200.0, < 6.2.9200.23517 none available cve_cna
Microsoft/Windows Server 2012 (Server Core installation) Microsoft · Windows Server 2012 (Server Core installation) affected >= 6.2.9200.0, < 6.2.9200.23517 none available cve_cna
Microsoft/Windows Server 2012 R2 Microsoft · Windows Server 2012 R2 affected >= 6.3.9600.0, < 6.3.9600.20174 none available cve_cna
Microsoft/Windows Server 2012 R2 (Server Core installation) Microsoft · Windows Server 2012 R2 (Server Core installation) affected >= 6.3.9600.0, < 6.3.9600.20174 none available cve_cna
Microsoft/Windows Server 2016 Microsoft · Windows Server 2016 affected >= 10.0.14393.0, < 10.0.14393.4770 none available cve_cna
Microsoft/Windows Server 2016 (Server Core installation) Microsoft · Windows Server 2016 (Server Core installation) affected >= 10.0.14393.0, < 10.0.14393.4770 none available cve_cna
Microsoft/Windows Server 2019 Microsoft · Windows Server 2019 affected >= 10.0.17763.0, < 10.0.17763.2300 none available cve_cna
Microsoft/Windows Server 2019 (Server Core installation) Microsoft · Windows Server 2019 (Server Core installation) affected >= 10.0.17763.0, < 10.0.17763.2300 none available cve_cna
Microsoft/Windows Server 2022 Microsoft · Windows Server 2022 affected >= 10.0.20348.0, < 10.0.20348.350 none available cve_cna
Microsoft/Windows Server version 2004 Microsoft · Windows Server version 2004 affected >= 10.0.0, < 10.0.19041.1348 none available cve_cna
Microsoft/Windows Server version 20H2 Microsoft · Windows Server version 20H2 affected >= 10.0.0, < 10.0.19041.1348 none available cve_cna

A claim with no version range is shown as written rather than expanded: a government catalog naming only a vendor and product is a real statement at zero granularity, and inventing bounds for it would put precision in the record that the source never offered.