CVE-2021-33758 - Vulnerability Details - OpenCVE

Description

Windows Hyper-V Denial of Service Vulnerability

Published: 2021-07-14

Score: 7.7 High

EPSS: 3.3% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Windows 10 Version 1607

affected

Version	Status	Constraints
`10.0.0`	affected	< 10.0.14393.4530

Microsoft

Windows Server 2016

affected

Version	Status	Constraints
`10.0.0`	affected	< 10.0.14393.4530

Microsoft

Windows Server 2016 (Server Core installation)

affected

Version	Status	Constraints
`10.0.0`	affected	< 10.0.14393.4530

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_10:1607::::::x64:
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-20435	Windows Hyper-V Denial of Service Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03271.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33758

History

Tue, 01 Oct 2024 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Microsoft Windows 10 Windows 10 1607 Windows Server 2016

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-07-14T17:53:32.000Z

Updated: 2024-10-01T15:53:57.559Z

Reserved: 2021-05-28T00:00:00.000Z

Link: CVE-2021-33758

Vulnrichment

Updated: 2024-08-03T23:58:22.920Z

NVD

Status : Modified

Published: 2021-07-14T18:15:10.137

Modified: 2024-11-21T06:09:31.373

Link: CVE-2021-33758

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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