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CVE-2025-21187

Target: Microsoft Power Automate

Microsoft CVSS 7.8 Updated March 7, 2026
Threat Level HIGH

Executive Risk Summary

"A remote code execution vulnerability exists in Microsoft Power Automate, which could allow an attacker to execute arbitrary code on the affected system. This vulnerability is considered critical and should be patched as soon as possible to prevent potential attacks."

Operational Audit Arsenal

Target Type Cloud Service
Target Asset Microsoft Power Automate
Standard Path https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21187
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: Microsoft Power Automate (Cloud Service)
$Target = "Microsoft Power Automate"
$SearchPaths = @("$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 Unknown
Service Disruption

Low to Moderate

Internal Work Notes

Apply the latest security updates from Microsoft to mitigate the Microsoft Power Automate Remote Code Execution Vulnerability (CVE-2025-21187).

Intelligence Sources

Scope of Impact

Power Automate For Desktop

Original NVD Description

"Microsoft Power Automate Remote Code Execution Vulnerability"

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