Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2021-31199

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

Published: Jun 8, 2021
Updated: Nov 4, 2025
CVE: CVE-2021-31199
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.2
AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
microsoft / windows_server_2008	r2-sp1	r2-sp1.x
microsoft / windows_server_2012	r2	r2.x
microsoft / windows_server_2008	--sp2	--sp2.x
microsoft / windows_7	--sp1	--sp1.x
microsoft / windows_10_1809	-	10.0.17763.1999
microsoft / windows_10_1909	-	10.0.18363.1621
microsoft / windows_10_21h1	-	10.0.19043.1052
microsoft / windows_10_2004	-	10.0.19041.1052
microsoft / windows_server_2004	-	10.0.19041.1052
microsoft / windows_10_20h2	-	10.0.19042.1052
microsoft / windows_10_1507	-	10.0.10240.18967
microsoft / windows_10_1607	-	10.0.14393.4467
microsoft / windows_server_2016	-	10.0.14393.4467
microsoft / windows_server_2019	-	10.0.17763.1999
microsoft / windows_server_20h2	-	10.0.19042.1052

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