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CVE-2023-35366

Windows - Routing and Remote Access Service (RRAS)

Microsoft CVSS 9.8 Updated March 18, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in the Windows Routing and Remote Access Service (RRAS) due to improper handling of certain packets. An attacker could exploit this vulnerability to execute arbitrary code on the affected system, potentially leading to a full system compromise."

Operational Audit Arsenal

Target Type Service
Target Asset rras.exe
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: rras.exe (Service)
$Targets = 'rras.exe'
$SearchPaths = @("$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 may be interrupted during the update process

Internal Work Notes

Apply Microsoft patch for CVE-2023-35366 to prevent remote code execution vulnerability in Windows RRAS

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Intelligence Sources

Related Microsoft Threats

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