CVE-2023-29343
HighPublished
SysInternals Sysmon for Windows Elevation of Privilege Vulnerability
- Published
- May 9, 2023
- Updated
- Jul 10, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Aug 8, 2026
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.7%
Low · next 30 days
- Percentile
- 77.4%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
SysInternals Sysmon for Windows Elevation of Privilege Vulnerability
Sources
Proof-of-concept exploit for arbitrary file write in Sysmon 14.14, abusing Windows service tracing to achieve privilege escalation.
Responsible use
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