Executive Risk Summary
"The Windows NTLM V1 Elevation of Privilege Vulnerability, identified as CVE-2025-21311, poses a significant risk as it could allow attackers to elevate their privileges on affected systems. This vulnerability is particularly concerning as it affects the core authentication mechanism of Windows, potentially leading to unauthorized access and data breaches."
Operational Audit Arsenal
Target Type Authentication Protocol
Target Asset NTLM V1
Standard Path Windows Systems
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: NTLM V1 (Authentication Protocol)
$Target = "NTLM V1"
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")
Get-ChildItem -Path $SearchPaths -Filter $Target -Recurse -ErrorAction SilentlyContinue |
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}Patch Impact Forecast
Reboot Required
Required
Service Disruption
Moderate
Internal Work Notes
Apply the latest security updates from Microsoft to mitigate the Windows NTLM V1 Elevation of Privilege Vulnerability, and consider disabling NTLM V1 where possible to reduce the attack surface.
Intelligence Sources
Scope of Impact
Windows 11 24H2 Windows Server 2025 Windows Server 2022 23H2
Original NVD Description
"Windows NTLM V1 Elevation of Privilege Vulnerability"
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.