VULNERABILITY INTELLIGENCE

CVE-2021-31205

CVSS score6.5 MEDIUM

EPSS probability2.91%

CISA KEVNot currently listed

Published2021-05-11

Last modified2026-06-17

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

Description

Windows SMB Client Security Feature Bypass Vulnerability

Weakness classification

nvd@nist.gov: NVD-CWE-noinfo

Primary references

secure@microsoft.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory