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CVE record · CVE-2024-38213

Windows Mark of the Web Security Feature Bypass Vulnerability

CVSS 6.5 MediumCriticalIn CISA KEVEPSS 0.14 · 96th percentile

Critical, because:

  • In CISA’s KEV catalogue since 13 Aug 2024: it is known to be exploited.

How we decide what’s critical

Published by the CVE Program (CNA: microsoft) at 13 Aug 2024, 17:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Microsoft Windows 10 Version 1809
  • affected 10.0.17763.0 to before 10.0.17763.5936 custom
Microsoft Windows Server 2019
  • affected 10.0.17763.0 to before 10.0.17763.5936 custom
Microsoft Windows Server 2019 (Server Core installation)
  • affected 10.0.17763.0 to before 10.0.17763.5936 custom
Microsoft Windows Server 2022
  • affected 10.0.20348.0 to before 10.0.20348.2527 custom
Microsoft Windows 11 version 21H2
  • affected 10.0.0 to before 10.0.22000.3019 custom
Microsoft Windows 10 Version 21H2
  • affected 10.0.19043.0 to before 10.0.19044.4529 custom
Microsoft Windows 11 version 22H2
  • affected 10.0.22621.0 to before 10.0.22621.3737 custom
Microsoft Windows 10 Version 22H2
  • affected 10.0.19045.0 to before 10.0.19045.4529 custom
Microsoft Windows 11 version 22H3
  • affected 10.0.22631.0 to before 10.0.22631.3737 custom
Microsoft Windows 11 Version 23H2
  • affected 10.0.22631.0 to before 10.0.22631.3737 custom
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
  • affected 10.0.25398.0 to before 10.0.25398.950 custom
Microsoft Windows 10 Version 1507
  • affected 10.0.10240.0 to before 10.0.10240.20680 custom
Microsoft Windows 10 Version 1607
  • affected 10.0.14393.0 to before 10.0.14393.7070 custom
Microsoft Windows Server 2016
  • affected 10.0.14393.0 to before 10.0.14393.7070 custom
Microsoft Windows Server 2016 (Server Core installation)
  • affected 10.0.14393.0 to before 10.0.14393.7070 custom
Microsoft Windows Server 2012
  • affected 6.2.9200.0 to before 6.2.9200.24919 custom
Microsoft Windows Server 2012 (Server Core installation)
  • affected 6.2.9200.0 to before 6.2.9200.24919 custom
Microsoft Windows Server 2012 R2
  • affected 6.3.9600.0 to before 6.3.9600.22023 custom
Microsoft Windows Server 2012 R2 (Server Core installation)
  • affected 6.3.9600.0 to before 6.3.9600.22023 custom
Identifiers
CVE-2024-38213
CNA
microsoft
Weakness (CWE)
CWE-693
Tags
Published
13 Aug 2024
Updated
21 Oct 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:F/RL:O/RC:C CNA (microsoft)
  • CISA KEV Listed since 13 Aug 2024: known to be exploited.
  • EPSS 0.14, the 96th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 13 Aug 2024. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.