VulnerabilityModified

CVE-2022-34689

Windows CryptoAPI Spoofing Vulnerability

HIGH 7.5EPSS 37.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 37.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Windows CryptoAPI Spoofing Vulnerability

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS: 37.93% probability · 98th percentile
CISA KEV: Not listed
Weakness: CWE-290
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-2022-34689
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-34689Patch, Vendor Advisory

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