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CVE-2021-34486 CISA KEV · Actively exploited

Windows Event Tracing Elevation of Privilege Vulnerability

CVSS score

7.8

EPSS probability

%9.3

Risk score

1.4

Published

5 y ago

Vulnerability Timeline (Change History)

CVE-2021-34486 historical changes made to the vulnerability by NVD, CISA and MITRE:

DateActor / SourceAction / DescriptionTypePrevious valueNew value
10.08.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—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
28.03.2022CISA CoordinatorAdded to KEV Catalog (Active Exploitation)SSVC / KEVexploitation: noneexploitation: active
12.08.2021MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2021-34486

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