CVE-2021-34486
Vulnerability from cvelistv5
Published
2021-08-12 18:11
Modified
2024-08-04 00:12
Severity ?
EPSS score ?
Summary
Windows Event Tracing Elevation of Privilege Vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34486 | Patch, Vendor Advisory |
Impacted products
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2022-03-28
Due date: 2022-04-18
Required action: Apply updates per vendor instructions.
Used in ransomware: Unknown
Notes: https://nvd.nist.gov/vuln/detail/CVE-2021-34486
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], "product": "Windows Server 2019", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.17763.2114", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2114:*:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server 2019 (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.17763.2114", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1734:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1734:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1734:*:*:*:*:*:x64:*" ], "platforms": [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems" ], "product": "Windows 10 Version 1909", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.18363.1734", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1165:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1165:*:*:*:*:*:arm64:*", "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1165:*:*:*:*:*:x86:*" ], "platforms": [ "x64-based Systems", "ARM64-based Systems", "32-bit Systems" ], "product": "Windows 10 Version 21H1", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.19043.1165", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1165:*:*:*:*:*:x64:*" ], "platforms": [ "32-bit Systems", "ARM64-based Systems", "x64-based Systems" ], "product": "Windows 10 Version 2004", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.19041.1165", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1165:*:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server version 2004", 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Vulnerability" } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/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": "2023-12-28T19:53:52.231Z", "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-2021-34486" } ], "title": "Windows Event Tracing Elevation of Privilege Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2021-34486", "datePublished": "2021-08-12T18:11:58", "dateReserved": "2021-06-09T00:00:00", "dateUpdated": "2024-08-04T00:12:50.376Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "cisa_known_exploited": { "cveID": "CVE-2021-34486", "cwes": "[\"CWE-416\"]", "dateAdded": "2022-03-28", "dueDate": "2022-04-18", "knownRansomwareCampaignUse": "Unknown", "notes": "https://nvd.nist.gov/vuln/detail/CVE-2021-34486", "product": "Windows", "requiredAction": "Apply updates per vendor instructions.", "shortDescription": "Microsoft Windows Event Tracing contains an unspecified vulnerability which can allow for privilege escalation.", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Windows Event Tracing Privilege Escalation Vulnerability" }, "nvd": "{\"cve\":{\"id\":\"CVE-2021-34486\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2021-08-12T18:15:09.190\",\"lastModified\":\"2024-07-16T17:50:44.237\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"cisaExploitAdd\":\"2022-03-28\",\"cisaActionDue\":\"2022-04-18\",\"cisaRequiredAction\":\"Apply 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Sightings
Author | Source | Type | Date |
---|
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.