{
    "id": "CVE-2014-4114",
    "published": "2014-10-15 10:55:07",
    "last_modified": "2026-06-17 00:09:27",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "cwe": null,
    "description": "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.\"",
    "epss_score": "0.81628",
    "epss_percentile": "0.99634",
    "kev": 1,
    "kev_due": "2022-03-24",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:19:33",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-03-24."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_7"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2012"
        },
        {
            "vendor": "microsoft",
            "product": "windows_vista"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2014-4114",
        "date_added": "2022-03-03",
        "due_date": "2022-03-24",
        "vendor": "Microsoft",
        "product": "Windows",
        "name": "Microsoft Windows Object Linking & Embedding (OLE) Remote Code Execution Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "35235",
            "title": "Microsoft Windows - OLE Package Manager Code Execution (via Python) (MS14-064) (Metasploit)",
            "date": "2014-11-14",
            "url": "https://www.exploit-db.com/exploits/35235"
        },
        {
            "source": "exploit-db",
            "ref_id": "35236",
            "title": "Microsoft Windows - OLE Package Manager Code Execution (MS14-064) (Metasploit)",
            "date": "2014-11-14",
            "url": "https://www.exploit-db.com/exploits/35236"
        },
        {
            "source": "exploit-db",
            "ref_id": "35216",
            "title": "Microsoft Office 2007/2010 - OLE Arbitrary Command Execution",
            "date": "2014-11-12",
            "url": "https://www.exploit-db.com/exploits/35216"
        },
        {
            "source": "exploit-db",
            "ref_id": "35055",
            "title": "Microsoft Windows - OLE Remote Code Execution 'Sandworm' (MS14-060)",
            "date": "2014-10-25",
            "url": "https://www.exploit-db.com/exploits/35055"
        },
        {
            "source": "exploit-db",
            "ref_id": "35019",
            "title": "Microsoft Windows - OLE Package Manager SandWorm",
            "date": "2014-10-20",
            "url": "https://www.exploit-db.com/exploits/35019"
        },
        {
            "source": "exploit-db",
            "ref_id": "35020",
            "title": "Microsoft Windows - OLE Package Manager Code Execution (MS14-060) (Metasploit)",
            "date": "2014-10-20",
            "url": "https://www.exploit-db.com/exploits/35020"
        }
    ],
    "refs_list": [
        "http://blog.trendmicro.com/trendlabs-security-intelligence/an-analysis-of-windows-zero-day-vulnerability-cve-2014-4114-aka-sandworm/",
        "http://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx",
        "http://osvdb.org/show/osvdb/113140",
        "http://secunia.com/advisories/60972",
        "http://www.exploit-db.com/exploits/35019",
        "http://www.exploit-db.com/exploits/35020",
        "http://www.exploit-db.com/exploits/35055",
        "http://www.isightpartners.com/2014/10/cve-2014-4114/",
        "http://www.securityfocus.com/bid/70419",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-060",
        "http://blog.trendmicro.com/trendlabs-security-intelligence/an-analysis-of-windows-zero-day-vulnerability-cve-2014-4114-aka-sandworm/",
        "http://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx",
        "http://osvdb.org/show/osvdb/113140",
        "http://secunia.com/advisories/60972",
        "http://www.exploit-db.com/exploits/35019",
        "http://www.exploit-db.com/exploits/35020",
        "http://www.exploit-db.com/exploits/35055",
        "http://www.isightpartners.com/2014/10/cve-2014-4114/",
        "http://www.securityfocus.com/bid/70419",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-060",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-4114"
    ]
}