CVE-2021-33780: Windows DNS Server Remote Code Execution Vulnerability
First published: Wed Jul 14 2021(Updated: )
Windows DNS Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-33746, CVE-2021-33754, CVE-2021-34494, CVE-2021-34525.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server | =sp1 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 |
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Frequently Asked Questions
What is the severity of CVE-2021-33780?
CVE-2021-33780 has been assigned a critical severity rating due to the potential for remote code execution.
How do I fix CVE-2021-33780?
To fix CVE-2021-33780, apply the latest security updates provided by Microsoft for the affected Windows Server versions.
Which systems are affected by CVE-2021-33780?
CVE-2021-33780 affects various versions of Microsoft Windows Server, including 2008, 2012, 2016, and 2019.
Can CVE-2021-33780 be exploited remotely?
Yes, CVE-2021-33780 can be exploited remotely, allowing attackers to execute arbitrary code on vulnerable systems.
Is CVE-2021-33780 part of a broader vulnerability group?
Yes, CVE-2021-33780 is unique but related to other vulnerabilities like CVE-2021-33746, CVE-2021-33754, CVE-2021-34494, and CVE-2021-34525.
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