CVE-2021-26897: Windows DNS Server Remote Code Execution Vulnerability
Published Mar 11, 2021
·Updated
Windows DNS Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26877, CVE-2021-26893, CVE-2021-26894, CVE-2021-26895.
Affected Software
10 affected components
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008 X86=sp2
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=1909
Microsoft Windows Server 2016=2004
Microsoft Windows Server 2019
Remediation
Event History
Mar 11, 2021
CVE Published
03:43 PM
Data Sourced
03:43 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2021-26897?
CVE-2021-26897 has a critical severity rating which indicates a high potential for exploitation.
2
How do I fix CVE-2021-26897?
To fix CVE-2021-26897, apply the latest security updates provided by Microsoft for the affected Windows Server versions.
3
Which versions of Windows are affected by CVE-2021-26897?
CVE-2021-26897 affects Windows Server 2008, 2012, 2016, and 2019.
4
What type of vulnerability is CVE-2021-26897?
CVE-2021-26897 is categorized as a Remote Code Execution vulnerability.
5
What are the potential impacts of CVE-2021-26897?
If exploited, CVE-2021-26897 could allow an attacker to execute arbitrary code on the affected Windows DNS Server.