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cnvdChina National Vulnerability DatabaseCNVD-2021-68744
HistorySep 10, 2020 - 12:00 a.m.

Microsoft Windows/Windows Server Elevation of Privilege Vulnerability (CNVD-2021-68744)

2020-09-1000:00:00
China National Vulnerability Database
www.cnvd.org.cn
5

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, an operating system for personal devices, and Microsoft Windows Server, a server operating system. An elevation of privilege vulnerability exists in Microsoft Windows/Windows Server, which stems from a failure of the Microsoft Store Runtime to properly handle memory and can be exploited by attackers running specially crafted applications to elevate privileges.

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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