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CVE record · CVE-2022-34704

Windows Defender Credential Guard Information Disclosure Vulnerability

CVSS 4.7 MediumEPSS 0.012 · 69th percentile

Published by the CVE Program (CNA: microsoft) at 9 Aug 2022, 00:00 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 10.0.17763.3287 custom
Microsoft Windows 10 Version 1809
  • affected 10.0.0 to before 10.0.17763.3287 custom
Microsoft Windows Server 2019
  • affected 10.0.17763.0 to before 10.0.17763.3287 custom
Microsoft Windows Server 2019 (Server Core installation)
  • affected 10.0.17763.0 to before 10.0.17763.3287 custom
Microsoft Windows 10 Version 21H1
  • affected 10.0.0 to before 10.0.19043.1889 custom
Microsoft Windows Server 2022
  • affected 10.0.20348.0 to before 10.0.20348.887 custom
Microsoft Windows 10 Version 20H2
  • affected 10.0.0 to before 10.0.19042.1889 custom
Microsoft Windows Server version 20H2
  • affected 10.0.0 to before 10.0.19042.1889 custom
Microsoft Windows 11 version 21H2
  • affected 10.0.0 to before 10.0.22000.856 custom
Microsoft Windows 10 Version 21H2
  • affected 10.0.19043.0 to before 10.0.19044.1889 custom
Microsoft Windows 10 Version 1507
  • affected 10.0.10240.0 to before 10.0.10240.19387 custom
Microsoft Windows 10 Version 1607
  • affected 10.0.14393.0 to before 10.0.14393.5291 custom
Microsoft Windows Server 2016
  • affected 10.0.14393.0 to before 10.0.14393.5291 custom
Microsoft Windows Server 2016 (Server Core installation)
  • affected 10.0.14393.0 to before 10.0.14393.5291 custom
Identifiers
CVE-2022-34704
CNA
microsoft
Weakness (CWE)
CWE-200
Tags
Published
9 Aug 2022
Updated
27 Aug 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
4.7 Medium 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C CNA (microsoft)
  • CISA KEV Not listed.
  • EPSS 0.012, the 69th 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 9 Aug 2022. 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.