What is the severity of CVE-2021-24078?

CVE-2021-24078 is classified as a critical vulnerability allowing remote code execution on affected Windows DNS servers.

How do I fix CVE-2021-24078?

To fix CVE-2021-24078, apply the latest security updates provided by Microsoft for your affected Windows Server version.

Which versions of Windows Server are affected by CVE-2021-24078?

CVE-2021-24078 affects Windows Server 2008, 2012, 2016, and 2019 with specific service packs.

Can CVE-2021-24078 be exploited remotely?

Yes, CVE-2021-24078 can be exploited remotely without authentication, posing a significant risk to vulnerable systems.

What are the consequences of not addressing CVE-2021-24078?

Failing to address CVE-2021-24078 may allow attackers to execute arbitrary code on the vulnerable Windows DNS server, leading to data breaches and system compromise.

Vulnerability/
CVE-2021-24078

critical

9.8

25/2/2021

29/12/2023

CVE-2021-24078: Windows DNS Server Remote Code Execution Vulnerability

First published: Thu Feb 25 2021(Updated: )

Windows DNS Server Remote Code Execution Vulnerability

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Windows Server	=sp2
Microsoft Windows Server	=r2-sp1
Microsoft Windows Server
Microsoft Windows Server	=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016	=20h2
Microsoft Windows Server 2016	=1909
Microsoft Windows Server 2016	=2004
Microsoft Windows Server 2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24078

Never miss a vulnerability like this again

Reference Links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24078

Frequently Asked Questions

What is the severity of CVE-2021-24078?
CVE-2021-24078 is classified as a critical vulnerability allowing remote code execution on affected Windows DNS servers.
How do I fix CVE-2021-24078?
To fix CVE-2021-24078, apply the latest security updates provided by Microsoft for your affected Windows Server version.
Which versions of Windows Server are affected by CVE-2021-24078?
CVE-2021-24078 affects Windows Server 2008, 2012, 2016, and 2019 with specific service packs.
Can CVE-2021-24078 be exploited remotely?
Yes, CVE-2021-24078 can be exploited remotely without authentication, posing a significant risk to vulnerable systems.
What are the consequences of not addressing CVE-2021-24078?
Failing to address CVE-2021-24078 may allow attackers to execute arbitrary code on the vulnerable Windows DNS server, leading to data breaches and system compromise.

collector/mitre-cve
agent/type
agent/last-modified-date
agent/first-publish-date
agent/title
agent/references
agent/remedy
agent/severity
agent/event
agent/description
agent/source
agent/tags
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/software-canonical-lookup-request
collector/nvd-index
agent/author
agent/softwarecombine
vendor/microsoft
canonical/microsoft windows server
version/microsoft windows server/sp2
version/microsoft windows server/r2-sp1
version/microsoft windows server/r2
canonical/microsoft windows server 2016
version/microsoft windows server 2016/20h2
version/microsoft windows server 2016/1909
version/microsoft windows server 2016/2004
canonical/microsoft windows server 2019

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.