{
    "id": "CVE-2017-0100",
    "published": "2017-03-17 00:59:02",
    "last_modified": "2026-06-17 00:57:04",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-287",
    "description": "A DCOM object in Helppane.exe in Microsoft Windows 7 SP1; Windows Server 2008 R2; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows local users to gain privileges via a crafted application, aka \"Windows HelpPane Elevation of Privilege Vulnerability.\"",
    "epss_score": "0.04957",
    "epss_percentile": "0.91938",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-06 18:17:14",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_10"
        },
        {
            "vendor": "microsoft",
            "product": "windows_7"
        },
        {
            "vendor": "microsoft",
            "product": "windows_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_rt_8.1"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2012"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2016"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "41607",
            "title": "Microsoft Windows - COM Session Moniker Privilege Escalation (MS17-012)",
            "date": "2017-03-15",
            "url": "https://www.exploit-db.com/exploits/41607"
        }
    ],
    "refs_list": [
        "http://blog.inspired-sec.com/archive/2017/03/17/COM-Moniker-Privesc.html",
        "http://www.securityfocus.com/bid/96700",
        "http://www.securitytracker.com/id/1038001",
        "https://bugs.chromium.org/p/project-zero/issues/detail?id=1021",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0100",
        "https://www.exploit-db.com/exploits/41607/",
        "http://blog.inspired-sec.com/archive/2017/03/17/COM-Moniker-Privesc.html",
        "http://www.securityfocus.com/bid/96700",
        "http://www.securitytracker.com/id/1038001",
        "https://bugs.chromium.org/p/project-zero/issues/detail?id=1021",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0100",
        "https://www.exploit-db.com/exploits/41607/"
    ]
}