CVE-2022-34721
CRITICALCVSS 9.8/10EPSS 78.55%
Last modified
CVE-2022-34721 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability. EPSS estimates a 78.55% chance of exploitation in the next 30 days.
Description
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Windows 10 | All versions | — |
| Microsoft | Windows 10 | 20h2 | — |
| Microsoft | Windows 10 | 21h1 | — |
| Microsoft | Windows 10 | 21h2 | — |
| Microsoft | Windows 10 | 1607 | — |
| Microsoft | Windows 10 | 1809 | — |
| Microsoft | Windows 11 | All versions | — |
| Microsoft | Windows 7 | All versions | Sp1 |
| Microsoft | Windows 8.1 | All versions | — |
| Microsoft | Windows Rt 8.1 | All versions | — |
| Microsoft | Windows Server 2008 | All versions | Sp2 |
| Microsoft | Windows Server 2008 | r2 | Sp1 |
| Microsoft | Windows Server 2012 | All versions | — |
| Microsoft | Windows Server 2012 | r2 | — |
| Microsoft | Windows Server 2016 | All versions | — |
| Microsoft | Windows Server 2019 | All versions | — |
| Microsoft | Windows Server 2022 | All versions | — |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-34721?
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
How severe is CVE-2022-34721?
CVE-2022-34721 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 78.55% probability of exploitation in the next 30 days.
How do I fix CVE-2022-34721?
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
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- CVE-2022-34719Windows Distributed File System (DFS) Elevation of Privilege…7.8
- CVE-2022-3472A vulnerability was found in SourceCodester Human Resource M…4.9
- CVE-2022-34720Windows Internet Key Exchange (IKE) Extension Denial of Serv…7.5
- CVE-2022-34722Windows Internet Key Exchange (IKE) Protocol Extensions Remo…9.8
- CVE-2022-34723Windows DPAPI (Data Protection Application Programming Inter…5.5
- CVE-2022-34724Windows DNS Server Denial of Service Vulnerability7.5
- CVE-2022-34725Windows ALPC Elevation of Privilege Vulnerability7
- CVE-2022-34726Microsoft ODBC Driver Remote Code Execution Vulnerability8.8
- CVE-2022-34727Microsoft ODBC Driver Remote Code Execution Vulnerability8.8
Are you affected by CVE-2022-34721?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST