Microsoft Windows 10 および Windows Server における権限を昇格される脆弱性
| Title |
Microsoft Windows 10 および Windows Server における権限を昇格される脆弱性
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| Summary |
Microsoft Windows 10 および Windows Server には、Windows Core Shell SI Host Extension Framework for Composable Shell に不備があるため、権限を昇格される脆弱性が存在します。
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| Possible impacts |
権限を昇格される可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
Nov. 9, 2021, midnight |
| Registration Date |
Nov. 15, 2021, 5:53 p.m. |
| Last Update |
Nov. 15, 2021, 5:53 p.m. |
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CVSS3.0 : 重要
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| Score |
7.8
|
| Vector |
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
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CVSS2.0 : 警告
|
| Score |
4.6
|
| Vector |
AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected System
| マイクロソフト |
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Microsoft Windows 10 Version 2004 for 32-bit Systems
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Microsoft Windows 10 Version 2004 for ARM64-based Systems
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Microsoft Windows 10 Version 2004 for x64-based Systems
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Microsoft Windows 10 Version 20H2 for 32-bit Systems
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Microsoft Windows 10 Version 20H2 for ARM64-based Systems
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Microsoft Windows 10 Version 20H2 for x64-based Systems
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Microsoft Windows 10 Version 21H1 for 32-bit Systems
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Microsoft Windows 10 Version 21H1 for ARM64-based Systems
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Microsoft Windows 10 Version 21H1 for x64-based Systems
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Microsoft Windows Server version 2004 (Server Core installation)
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Microsoft Windows Server version 20H2 (Server Core Installation)
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CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年11月15日]
掲載 |
Nov. 15, 2021, 5:53 p.m. |
NVD Vulnerability Information
CVE-2021-42286
| Summary |
Windows Core Shell SI Host Extension Framework for Composable Shell Elevation of Privilege Vulnerability
|
| Publication Date |
Nov. 10, 2021, 10:19 a.m. |
| Registration Date |
Nov. 10, 2021, 4 p.m. |
| Last Update |
Nov. 21, 2024, 3:27 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* |
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| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:* |
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| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:* |
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| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:arm64:* |
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| cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:* |
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| cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:* |
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| cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:* |
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| cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:* |
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| cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:* |
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| cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:* |
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| cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List