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[email protected]CVE-2019-0721

HistoryNov 12, 2019 - 7:15 p.m.

CVE-2019-0721

2019-11-1219:15:00

CWE-20

[email protected]

web.nvd.nist.gov

cve-2019-0721

remote code execution

windows

hyper-v

network switch

vulnerability

nvd

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.01 Low

EPSS

Percentile

83.2%

JSON

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka ‘Hyper-V Remote Code Execution Vulnerability’. This CVE ID is unique from CVE-2019-0719.

VendorProductVersionCPE
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows_server_2016*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
microsoftwindows_server_2016*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
microsoftwindows_server_2016*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
microsoftwindows_10_1903 for x64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1903 for x64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_server,_version_1903unspecifiedcpe:2.3:o:microsoft:windows_server,_version_1903:unspecified:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows_server_2016	*	cpe:2.3:o:microsoft:windows_server_2016::::::::
microsoft	windows_server_2016	*	cpe:2.3:o:microsoft:windows_server_2016::::::::
microsoft	windows_server_2016	*	cpe:2.3:o:microsoft:windows_server_2016::::::::
microsoft	windows_10_1903 for x64-based systems	unspecified	cpe:2.3:o:microsoft:windows_10_1903 for x64-based systems:unspecified:::::::*
microsoft	windows_server,_version_1903	unspecified	cpe:2.3:o:microsoft:windows_server,_version_1903:unspecified:::::::*