CVE-2014-4114
Microsoft Windows Object Linking & Embedding (OLE) Remote Code Execution Vulnerability
- Published
- Oct 15, 2014
- Updated
- Oct 22, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Oct 20, 2014
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow remote attackers to execute arbitrary code via a crafted OLE object in an Office document, as exploited in the wild with a "Sandworm" attack in June through October 2014, aka "Windows OLE Remote Code Execution Vulnerability."
Sources
6Vlad Ovtchinikov · windows · Oct 20, 2014
Metasploit · windows_x86 · Oct 20, 2014
Responsible use
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