VULNERABILITY INTELLIGENCE

CVE-2020-1206

CVSS score7.5 HIGH

EPSS probability10.56%

CISA KEVNot currently listed

Published2020-06-09

Last modified2026-06-17

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

Description

An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure Vulnerability'.

Weakness classification

nvd@nist.gov: CWE-908

Primary references

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