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CVE-2025-21330

Target: Windows - Remote Desktop Services

Microsoft CVSS 7.5 Updated March 10, 2026
Threat Level HIGH

Executive Risk Summary

"A Denial of Service vulnerability exists in Windows Remote Desktop Services, which could allow an attacker to cause a denial of service condition. This vulnerability can be exploited by sending a specially crafted request to the affected system."

Operational Audit Arsenal

Target Type Service
Target Asset Remote Desktop Services
Standard Path Windows Systems
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: Remote Desktop Services (Service)
$Target = "Remote Desktop Services"
$SearchPaths = @("$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

Medium

Internal Work Notes

Apply the latest security updates from Microsoft to mitigate the vulnerability, and monitor system logs for potential exploitation attempts.

Intelligence Sources

Scope of Impact

Windows 11 23H2 Windows Server 2019 Windows 11 24H2 Windows Server 2022 Windows 10 21H2 Windows 10 22H2 Windows Server 2022 23H2 Windows 11 22H2 Windows Server 2025 Windows 10 1809

Original NVD Description

"Windows Remote Desktop Services Denial of Service Vulnerability"

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