Executive Risk Summary
"A remote code execution vulnerability exists in the Windows Line Printer Daemon (LPD) Service, allowing attackers to execute arbitrary code on the system. This vulnerability can be exploited by sending a specially crafted request to the LPD service, potentially leading to a complete system compromise."
Operational Audit Arsenal
Target Type Service
Target Asset lpdsvc
Standard Path %windir%\System32\drivers\etc
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: lpdsvc (Service)
$Targets = 'lpdsvc'
$SearchPaths = @("$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
Print services may be affected
Internal Work Notes
CVE-2025-21224: Windows LPD Service RCE vulnerability - apply patch and restart system to prevent remote code execution attacks
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
MSRC Advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21224
Official Advisoryhttps://www.vicarius.io/vsociety/posts/cve-2025-21224-remote-code-execution-vulnerability-in-windows-line-printer-daemon-service-detection-script
Official Advisoryhttps://www.vicarius.io/vsociety/posts/cve-2025-21224-remote-code-execution-vulnerability-in-windows-line-printer-daemon-service-mitigation-script
Related Microsoft Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.