CVE-2021-28321

HIGH

Diagnostics Hub Standard Collector Service - Privilege Escalation

Title source: llm

Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability

Core 3

Core References

Patch, Vendor Advisory x_refsource_misc

Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc

Third Party Advisory, VDB Entry x_refsource_misc

CVSS v3 7.8

EPSS 0.0128

EPSS Percentile 66.3%

Attack Vector LOCAL

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

CWE

CWE-59

Status published

Products (12)

microsoft/visual_studio 2015 update3

microsoft/visual_studio_2017 15.0 - 15.9

microsoft/visual_studio_2019 16.0 - 16.7

microsoft/windows_10 20h2

microsoft/windows_10 1803

microsoft/windows_10 1809

microsoft/windows_10 1909

microsoft/windows_10 2004

microsoft/windows_server_2016 20h2

microsoft/windows_server_2016 1909

... and 2 more

Published Apr 13, 2021

Tracked Since Feb 18, 2026