High severity7.3NVD Advisory· Published Mar 11, 2021· Updated Aug 19, 2026
CVE-2021-27070
CVE-2021-27070
Description
Windows 10 Update Assistant Elevation of Privilege Vulnerability
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27070nvdPatchVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-329/nvdThird Party AdvisoryVDB Entry
- msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27070nvd
News mentions
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