CVE-2021-34486
Windows Event Tracing Elevation of Privilege Vulnerability
- Published
- Aug 12, 2021
- Updated
- Aug 10, 2026
- Assigning CNA
- microsoft
- Evidence observed
- Mar 28, 2022
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 95.2%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Windows Event Tracing Elevation of Privilege Vulnerability
Sources
3Exploit for CVE-2021-34486, a Windows privilege escalation vulnerability, providing proof-of-concept code for security testing and research.
- CVE-2021-34486Exploit
Windows Etw LPE
- KernelhubExploit
🌴Linux, macOS, Windows Kernel privilege escalation vulnerability collection, with compilation environment, demo GIF map, vulnerability details, executable file (Privilege Escalation Vulnerability Collection)
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.