CVE-2022-21984
HIGHCVSS 8.8/10EPSS 4.91%
Last modified
CVE-2022-21984 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Windows DNS Server Remote Code Execution Vulnerability. EPSS estimates a 4.91% chance of exploitation in the next 30 days.
Description
Windows DNS Server Remote Code Execution Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 | 20h2 |
| Microsoft | Windows 10 | 21h1 |
| Microsoft | Windows 10 | 21h2 |
| Microsoft | Windows 10 | 1909 |
| Microsoft | Windows 11 | All versions |
| Microsoft | Windows Server | 20h2 |
| Microsoft | Windows Server | 2022 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-21984?
Windows DNS Server Remote Code Execution Vulnerability
How severe is CVE-2022-21984?
CVE-2022-21984 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.91% probability of exploitation in the next 30 days.
How do I fix CVE-2022-21984?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-21978Microsoft Exchange Server Elevation of Privilege Vulnerabili…8.2
- CVE-2022-21979Microsoft Exchange Server Information Disclosure Vulnerabili…4.8
- CVE-2022-2198The WPQA Builder WordPress plugin before 5.7 which is a comp…4.3
- CVE-2022-21980Microsoft Exchange Server Elevation of Privilege Vulnerabili…8
- CVE-2022-21981Windows Common Log File System Driver Elevation of Privilege…7.8
- CVE-2022-21983Win32 Stream Enumeration Remote Code Execution Vulnerability7.5
- CVE-2022-21985Windows Remote Access Connection Manager Information Disclos…5.5
- CVE-2022-21986.NET Denial of Service Vulnerability7.5
- CVE-2022-21987Microsoft SharePoint Server Spoofing Vulnerability8
- CVE-2022-21988Microsoft Office Visio Remote Code Execution Vulnerability7.8
- CVE-2022-21989Windows Kernel Elevation of Privilege Vulnerability7.8
- CVE-2022-2199The main MiCODUS MV720 GPS tracker web server has a reflecte…6.1
Are you affected by CVE-2022-21984?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST