CVE-2021-26867

high
New! CVE Severity Now Using CVSS v3

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Description

Windows Hyper-V Remote Code Execution Vulnerability

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26867

Details

Source: MITRE

Published: 2021-03-11

Updated: 2021-03-12

Risk Information

CVSS v2

Base Score: 7.2

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

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 8.8

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

Impact Score: 6

Exploitability Score: 2

Severity: HIGH

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
147226KB5000802: Windows Security Update (March 2021)NessusWindows : Microsoft Bulletins
high
147220KB5000808: Windows 10 Version 1909 March 2021 Security UpdateNessusWindows : Microsoft Bulletins
high