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mscveMicrosoftMS:CVE-2021-36938
HistoryAug 10, 2021 - 7:00 a.m.

Windows Cryptographic Primitives Library Information Disclosure Vulnerability

2021-08-1007:00:00
Microsoft
msrc.microsoft.com
28
windows security vulnerability
cryptographic primitives library
information disclosure
microsoft

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

7

Confidence

High

EPSS

0

Percentile

9.5%

Affected configurations

Vulners
Node
microsoftwindows_server_2016Range<10.0.14393.4583
OR
microsoftwindows_server_2016Range<10.0.14393.4583
OR
microsoftwindows_10_1607Range<10.0.14393.4583x64
OR
microsoftwindows_10_1607Range<10.0.14393.4583
OR
microsoftwindows_10Range<10.0.10240.19022x64
OR
microsoftwindows_10Range<10.0.10240.19022
OR
microsoftwindows_server_2019Range<10.0.17763.2114
OR
microsoftwindows_server_2019Range<10.0.17763.2114
OR
microsoftwindows_10_1809Range<10.0.17763.2114arm64
OR
microsoftwindows_10_1809Range<10.0.17763.2114x64
OR
microsoftwindows_10_1809Range<10.0.17763.2114
VendorProductVersionCPE
microsoftwindows_server_2016*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
microsoftwindows_10_1607*cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
microsoftwindows_10_1607*cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*
microsoftwindows_10*cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:x64:*
microsoftwindows_10*cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*
microsoftwindows_server_2019*cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
microsoftwindows_10_1809*cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*
microsoftwindows_10_1809*cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
microsoftwindows_10_1809*cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

7

Confidence

High

EPSS

0

Percentile

9.5%