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ghsa-jx9r-hrmg-9q76
Vulnerability from github
Published
2021-12-16 00:01
Modified
2022-04-05 00:01
Severity ?
Details
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
{ affected: [], aliases: [ "CVE-2021-43893", ], database_specific: { cwe_ids: [ "CWE-269", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2021-12-15T15:15:00Z", severity: "HIGH", }, details: "Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability", id: "GHSA-jx9r-hrmg-9q76", modified: "2022-04-05T00:01:16Z", published: "2021-12-16T00:01:42Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-43893", }, { type: "WEB", url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43893", }, { type: "WEB", url: "http://packetstormsecurity.com/files/165560/Microsoft-Windows-EFSRPC-Arbitrary-File-Upload-Privilege-Escalation.html", }, ], schema_version: "1.4.0", severity: [ { score: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", type: "CVSS_V3", }, ], }
cve-2021-43893
Vulnerability from cvelistv5
Published
2021-12-15 14:15
Modified
2024-08-04 04:10
Severity ?
EPSS score ?
Summary
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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▼ | Microsoft | Windows 10 Version 1809 |
Version: 10.0.0 < 10.0.17763.2366 cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:arm64:* |
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{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T04:10:16.295Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43893", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "http://packetstormsecurity.com/files/165560/Microsoft-Windows-EFSRPC-Arbitrary-File-Upload-Privilege-Escalation.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { cpes: [ "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2366:*:*:*:*:*:arm64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems", ], product: "Windows 10 Version 1809", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2366", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2366:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2019", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2366", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2366:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2019 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2366", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1977:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1977:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1977:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems", ], product: "Windows 10 Version 1909", vendor: "Microsoft", versions: [ { lessThan: "10.0.18363.1977", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1415:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1415:*:*:*:*:*:arm64:*", "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1415:*:*:*:*:*:x86:*", ], platforms: [ "x64-based Systems", "ARM64-based Systems", "32-bit Systems", ], product: "Windows 10 Version 21H1", vendor: "Microsoft", versions: [ { lessThan: "10.0.19043.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.405:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2022", vendor: "Microsoft", versions: [ { lessThan: "10.0.20348.405", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1415:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "ARM64-based Systems", "x64-based Systems", ], product: "Windows 10 Version 2004", vendor: "Microsoft", versions: [ { lessThan: "10.0.19041.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1415:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server version 2004", vendor: "Microsoft", versions: [ { lessThan: "10.0.19041.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1415:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1415:*:*:*:*:*:arm64:*", ], platforms: [ "32-bit Systems", "ARM64-based Systems", ], product: "Windows 10 Version 20H2", vendor: "Microsoft", versions: [ { lessThan: "10.0.19042.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1415:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server version 20H2", vendor: "Microsoft", versions: [ { lessThan: "10.0.19042.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.376:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.376:*:*:*:*:*:arm64:*", ], platforms: [ "x64-based Systems", "ARM64-based Systems", ], product: "Windows 11 version 21H2", vendor: "Microsoft", versions: [ { lessThan: "10.0.22000.376", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1415:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1415:*:*:*:*:*:arm64:*", "cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1415:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "ARM64-based Systems", ], product: "Windows 10 Version 21H2", vendor: "Microsoft", versions: [ { lessThan: "10.0.19044.1415", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19145:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19145:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", ], product: "Windows 10 Version 1507", vendor: "Microsoft", versions: [ { lessThan: "10.0.10240.19145", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4825:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4825:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", ], product: "Windows 10 Version 1607", vendor: "Microsoft", versions: [ { lessThan: "10.0.14393.4825", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4825:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2016", vendor: "Microsoft", versions: [ { lessThan: "10.0.14393.4825", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4825:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2016 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "10.0.14393.4825", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_7:6.1.7601.25796:sp1:*:*:*:*:x86:*", ], platforms: [ "32-bit Systems", ], product: "Windows 7", vendor: "Microsoft", versions: [ { lessThan: "6.1.7601.25796", status: "affected", version: "6.1.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_7:6.1.7601.25796:sp1:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows 7 Service Pack 1", vendor: "Microsoft", versions: [ { lessThan: "6.1.7601.25796", status: "affected", version: "6.1.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20207:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20207:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_rt_8.1:6.3.9600.20207:*:*:*:*:*:*:*", ], platforms: [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems", ], product: "Windows 8.1", vendor: "Microsoft", versions: [ { lessThan: "6.3.9600.20207", status: "affected", version: "6.3.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21309:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", ], product: "Windows Server 2008 Service Pack 2", vendor: "Microsoft", versions: [ { lessThan: "6.0.6003.21309", status: "affected", version: "6.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21309:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21309:*:*:*:*:*:x86:*", ], platforms: [ "32-bit Systems", "x64-based Systems", ], product: "Windows Server 2008 Service Pack 2 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "6.0.6003.21309", status: "affected", version: "6.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21309:*:*:*:*:*:x86:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2008 Service Pack 2", vendor: "Microsoft", versions: [ { lessThan: "6.0.6003.21309", status: "affected", version: "6.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25796:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2008 R2 Service Pack 1", vendor: "Microsoft", versions: [ { lessThan: "6.1.7601.25796", status: "affected", version: "6.1.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25796:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2008 R2 Service Pack 1 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "6.1.7601.25796", status: "affected", version: "6.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23545:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23540:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2012", vendor: "Microsoft", versions: [ { lessThan: "6.2.9200.23545", status: "affected", version: "6.2.0", versionType: "custom", }, { lessThan: "6.2.9200.23540", status: "affected", version: "6.2.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23545:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23540:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2012 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "6.2.9200.23545", status: "affected", version: "6.2.0", versionType: "custom", }, { lessThan: "6.2.9200.23540", status: "affected", version: "6.2.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20207:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2012 R2", vendor: "Microsoft", versions: [ { lessThan: "6.3.9600.20207", status: "affected", version: "6.3.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20207:*:*:*:*:*:x64:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2012 R2 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "6.3.9600.20207", status: "affected", version: "6.3.0", versionType: "custom", }, ], }, ], datePublic: "2021-12-14T08:00:00+00:00", descriptions: [ { lang: "en-US", value: "Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability", }, ], metrics: [ { cvssV3_1: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en-US", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { description: "Elevation of Privilege", lang: "en-US", type: "Impact", }, ], }, ], providerMetadata: { dateUpdated: "2024-05-29T14:44:45.261Z", orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", shortName: "microsoft", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43893", }, { tags: [ "x_refsource_MISC", ], url: "http://packetstormsecurity.com/files/165560/Microsoft-Windows-EFSRPC-Arbitrary-File-Upload-Privilege-Escalation.html", }, ], title: "Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability", }, }, cveMetadata: { assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", assignerShortName: "microsoft", cveId: "CVE-2021-43893", datePublished: "2021-12-15T14:15:37", dateReserved: "2021-11-16T00:00:00", dateUpdated: "2024-08-04T04:10:16.295Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.