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CVE-2025-21174

Windows - Standards-Based Storage Management Service

Microsoft CVSS 7.5 Updated March 12, 2026

Executive Risk Summary

"An uncontrolled resource consumption vulnerability in the Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network, potentially leading to a denial-of-service (DoS) condition. This vulnerability could be exploited by an attacker to disrupt the availability of the service, impacting the overall system reliability and performance."

Operational Audit Arsenal

Target Type Service
Target Asset SmsSvc
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: SmsSvc (Service)
$Targets = 'SmsSvc'
$SearchPaths = @("$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

Storage Management Service

Internal Work Notes

Apply patch for CVE-2025-21174 to prevent DoS attacks on Windows Standards-Based Storage Management Service

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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.