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CVE-2024-43562

Windows - Network Address Translation (NAT)

Microsoft CVSS 7.5 Updated March 15, 2026

Executive Risk Summary

"A denial of service vulnerability exists in Windows Network Address Translation (NAT) that could allow an attacker to cause a system crash. This vulnerability can be exploited by sending specially crafted network traffic to a vulnerable Windows system."

Operational Audit Arsenal

Target Type Service
Target Asset NAT
Standard Path %windir%\System32\drivers\nat.sys
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: NAT (Service)
$Targets = 'NAT'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}

Patch Impact Forecast

Reboot Required Likely

Network connectivity

Internal Work Notes

Apply latest Windows security updates to mitigate potential denial of service vulnerability in Windows NAT

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Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.