Vulnerability in Microsoft Windows 10
CVE-2023-21753
Event Tracing for Windows Information Disclosure Vulnerability
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Microsoft Windows 10 — versions 1809
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0, 10.0.0
- Microsoft Windows Server 2019 — versions 10.0.17763.0
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core Installation) — versions 10.0.17763.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21753 (vendor-advisory)
Frequently asked questions
- What is CVE-2023-21753?
- CVE-2023-21753 is a medium-severity vulnerability in Microsoft Windows 10, classified under Use of Uninitialized Resource. CVSS score: 5.5/10. Published 2023-01-10.
- How severe is CVE-2023-21753?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2023-21753 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.