VulnerabilityModified

CVE-2022-34721

Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability

CRITICAL 9.8EPSS 78.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 78.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 78.90% probability · 100th percentile
CISA KEV: Not listed
Affected: microsoft/windows 10 · microsoft/windows 11 · microsoft/windows 7 · microsoft/windows 8.1 · microsoft/windows rt 8.1 · microsoft/windows server 2008 · microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows server 2019 · microsoft/windows server 2022
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34721
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34721

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.