Vulnerability in Microsoft Windows 10
CVE-2021-1731
PFX Encryption Security Feature Bypass Vulnerability
EPSS: 0.008 (53.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Windows_10 — versions 20h2, 1803, 1809
- Microsoft Windows 10 Version 1803 — versions 10.0.0
- Microsoft Windows 10 Version 1809 — versions 10.0.0
- Microsoft Windows 10 Version 1909 — versions 10.0.0
- Microsoft Windows 10 Version 2004 — versions 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows_server_2016 — versions 20h2, 1909, 2004
- Microsoft Windows Server 2019 — versions 10.0.0
- Microsoft Windows_server_2019
- Microsoft Windows Server 2019 (Server Core Installation) — versions 10.0.0
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-1731?
- CVE-2021-1731 is a medium-severity vulnerability in Microsoft Windows 10, classified under Insufficiently Protected Credentials. CVSS score: 5.5/10. Published 2021-02-25.
- How severe is CVE-2021-1731?
- Medium severity. CVSS v3 base score is 5.5 out of 10.