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CVE-2024-28827

Checkmk Windows Agent

Checkmk CVSS 8.8 Updated March 14, 2026

Executive Risk Summary

"A local attacker can exploit incorrect permissions on the Checkmk Windows Agent's data directory to gain SYSTEM privileges, potentially allowing for unauthorized access and control of the system. This vulnerability affects Checkmk versions < 2.3.0p8, < 2.2.0p29, < 2.1.0p45, and <= 2.0.0p39."

Operational Audit Arsenal

Target Type Directory
Target Asset Checkmk Windows Agent data directory
Standard Path %PROGRAMDATA%\checkmk\agent
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: Checkmk Windows Agent data directory (Directory)
$Targets = 'Checkmk Windows Agent data directory'
$SearchPaths = @("$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

Monitoring services may be affected

Internal Work Notes

CVE-2024-28827: Checkmk Windows Agent privilege escalation vulnerability, patching required to prevent SYSTEM privilege abuse

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Intelligence Sources

Related Checkmk Threats

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