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CRITICAL: THIS VULNERABILITY IS ACTIVELY BEING EXPLOITED IN THE WILD (CISA KEV CATALOG)
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CVE-2014-4114

Exploited

Microsoft Windows - OLE

Microsoft CVSS 7.8 Updated April 30, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in the way that Microsoft Windows handles specially crafted OLE objects in Office documents. An attacker could exploit this vulnerability to execute arbitrary code on a vulnerable system."

Anticipated Attack Path

  1. 1. Initial Exploitation: Attacker sends a crafted Office document with a malicious OLE object
  2. 2. Privilege Escalation: Arbitrary code execution allows attacker to gain elevated privileges
  3. 3. Lateral Movement: Attacker uses compromised system to move laterally within the network

Am I Vulnerable?

  • Verify if the system is running a vulnerable version of Microsoft Windows
  • Check for the presence of malicious OLE objects in Office documents
  • Monitor system logs for suspicious activity

Operational Audit Arsenal

Target Type Windows Service
Target Asset ole32.dll
Standard Path C:\Windows\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: ole32.dll (Windows Service)
$Targets = 'ole32.dll'
$SearchPaths = @("$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

System restart required, potential disruption to running applications

Internal Work Notes

CVE-2014-4114: Microsoft Windows OLE Remote Code Execution Vulnerability - apply MS14-060 patch to prevent arbitrary code execution via crafted OLE objects in Office documents

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Official Advisoryhttp://blog.trendmicro.com/trendlabs-security-intelligence/an-analysis-of-windows-zero-day-vulnerability-cve-2014-4114-aka-sandworm/
Official Advisoryhttp://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx
Official Advisoryhttp://osvdb.org/show/osvdb/113140
Official Advisoryhttp://secunia.com/advisories/60972
Official Advisoryhttp://www.exploit-db.com/exploits/35019
Official Advisoryhttp://www.exploit-db.com/exploits/35020
Official Advisoryhttp://www.exploit-db.com/exploits/35055
Official Advisoryhttp://www.isightpartners.com/2014/10/cve-2014-4114/
Official Advisoryhttp://www.securityfocus.com/bid/70419
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-060
Official Advisoryhttp://blog.trendmicro.com/trendlabs-security-intelligence/an-analysis-of-windows-zero-day-vulnerability-cve-2014-4114-aka-sandworm/
Official Advisoryhttp://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx
Official Advisoryhttp://osvdb.org/show/osvdb/113140
Official Advisoryhttp://secunia.com/advisories/60972
Official Advisoryhttp://www.exploit-db.com/exploits/35019
Official Advisoryhttp://www.exploit-db.com/exploits/35020
Official Advisoryhttp://www.exploit-db.com/exploits/35055
Official Advisoryhttp://www.isightpartners.com/2014/10/cve-2014-4114/
Official Advisoryhttp://www.securityfocus.com/bid/70419
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-060
Official Advisoryhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-4114

Related Microsoft Threats

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