Auth bypass in Microsoft Windows 10 1809
CVE-2023-28270
Windows Lock Screen Security Feature Bypass Vulnerability
Vulnerability class: Broken Access Control
EPSS: 0.005 (39.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Windows_10_1809
- Microsoft Windows_10_20h2
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0, 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19043.0
- Microsoft Windows 10 Version 22h2 — versions 10.0.19045.0
- Microsoft Windows_11_21h2
- Microsoft Windows_11_22h2
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-28270?
- CVE-2023-28270 is a medium-severity vulnerability in Microsoft Windows 10 1809, classified under Incorrect Authorization. CVSS score: 6.8/10. Published 2023-04-11.
- How severe is CVE-2023-28270?
- Medium severity. CVSS v3 base score is 6.8 out of 10.