CVE-2023-21753

Name: CVE-2023-21753
Creator: NVD / NIST
Published: 2023-01-10T22:15:18.493+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2023-21753 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Event Tracing for Windows Information Disclosure Vulnerability. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

Event Tracing for Windows Information Disclosure Vulnerability

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.67%

47.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-908

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10	1809
Microsoft	Windows Server 2019	All versions

References

Timeline

Published: Jan 10, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-21753?

Event Tracing for Windows Information Disclosure Vulnerability

How severe is CVE-2023-21753?

CVE-2023-21753 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2023-21753?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-21753?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST