SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2021-24086

Windows TCP/IP Denial of Service Vulnerability

HIGH 7.5EPSS 59.0%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 59.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Windows TCP/IP Denial of Service Vulnerability

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
58.96% probability · 99th percentile
CISA KEV
Not listed
Affected
microsoft/windows 10 · 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
Source
secure@microsoft.com

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