CVE-2021-28441
published 2021-04-13CVE-2021-28441: Windows Hyper-V Information Disclosure Vulnerability
PriorityP423medium6.5CVSS 3.1
AVLACLPRLUINSCCHINAN
EPSS
0.76%
51.5th percentile
Windows Hyper-V Information Disclosure Vulnerability
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1809 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_1909 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_2004 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2019 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_version_2004 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < publication | publication |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_x64-based_systems | — | — |
| msrc | windows_10_version_2004_for_x64-based_systems | — | — |
| msrc | windows_10_version_20h2_for_x64-based_systems | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_version_1909 | — | — |
| msrc | windows_server_version_2004 | — | — |
| msrc | windows_server_version_20h2 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc6.5MEDIUM
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Microsoft
Windows Hyper-V Information Disclosure Vulnerability
vendor_msrc·2021-04-13·CVSS 6.5
CVE-2021-28441 [MEDIUM] Windows Hyper-V Information Disclosure Vulnerability
Windows Hyper-V Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is Guest VM to Hyper-V host server - virtualization security boundary.
Role: Windows Hyper-V: Role: Windows Hyper-V
Microsoft: Microsoft
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5001342
Reference: https://support.microsoft.com/help/5001342
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5001337
Reference: https://supp
GHSA
GHSA-fwx4-vmpq-qp63: Windows Hyper-V Information Disclosure Vulnerability
ghsa_unreviewed·2022-05-24
CVE-2021-28441 [MEDIUM] GHSA-fwx4-vmpq-qp63: Windows Hyper-V Information Disclosure Vulnerability
Windows Hyper-V Information Disclosure Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-04-13
Published