CVE-2019-0821

MEDIUM

Windows SMB Server - Information Disclosure via Request Handling

Title source: llm

Description

An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0703, CVE-2019-0704.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_confirm

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0821

Scores

CVSS v3 6.5

EPSS 0.0622

EPSS Percentile 92.8%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

Status published

Products (17)

microsoft/windows_10

microsoft/windows_10 1607

microsoft/windows_10 1703

microsoft/windows_10 1709

microsoft/windows_10 1803

microsoft/windows_10 1809

microsoft/windows_7

microsoft/windows_8.1

microsoft/windows_rt_8.1

microsoft/windows_server_2008

... and 7 more

Published Apr 09, 2019

Tracked Since Feb 18, 2026