Vulnerability Details : CVE-2022-21995
Windows Hyper-V Remote Code Execution Vulnerability
Vulnerability category: Execute code
Products affected by CVE-2022-21995
- cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21995
1.86%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21995
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:A/AC:H/Au:N/C:C/I:C/A:C |
3.2
|
10.0
|
NIST | |
|
7.9
|
HIGH | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H |
1.2
|
6.0
|
NIST | |
|
7.9
|
HIGH | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H |
1.2
|
6.0
|
Microsoft Corporation |
References for CVE-2022-21995
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21995
CVE-2022-21995 - Security Update Guide - Microsoft - Windows Hyper-V Remote Code Execution VulnerabilityPatch;Vendor Advisory
-
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21995
CVE-2022-21995 - Security Update Guide - Microsoft - Windows Hyper-V Remote Code Execution Vulnerability
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