CVEvulnerability

CVE-2021-33745

6.5 MEDIUM Published 2021-07-14 Modified 2026-08-10 Official page ↗

Status: Modified
Published: 2021-07-14
Last modified: 2026-08-10
Assigner: [email protected]
CVSS 3.1 ([email protected]): 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected]): 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected]): 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P

Description

Windows DNS Server Denial of Service Vulnerability

Affected configurations

• microsoft windows server 2008 • microsoft windows server 2008 r2 • microsoft windows server 2012 • microsoft windows server 2012 r2 • microsoft windows server 2016 • microsoft windows server 2016 20h2 • microsoft windows server 2016 2004 • microsoft windows server 2019

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33745 msrc.microsoft.com
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33745 Patch, Vendor Advisory