{
    "id": "CVE-2019-1322",
    "published": "2019-10-10 14:15:16",
    "last_modified": "2026-06-17 02:28:22",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": null,
    "description": "An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1320, CVE-2019-1340.",
    "epss_score": "0.19205",
    "epss_percentile": "0.97244",
    "kev": 1,
    "kev_due": "2022-04-05",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:24:50",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-04-05."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_10_1803"
        },
        {
            "vendor": "microsoft",
            "product": "windows_10_1809"
        },
        {
            "vendor": "microsoft",
            "product": "windows_10_1903"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_1803"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_1903"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2019"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2019-1322",
        "date_added": "2022-03-15",
        "due_date": "2022-04-05",
        "vendor": "Microsoft",
        "product": "Windows",
        "name": "Microsoft Windows Privilege Escalation Vulnerability",
        "ransomware": 1
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "47805",
            "title": "Microsoft UPnP - Local Privilege Elevation (Metasploit)",
            "date": "2019-12-30",
            "url": "https://www.exploit-db.com/exploits/47805"
        },
        {
            "source": "exploit-db",
            "ref_id": "47684",
            "title": "Microsoft Windows 10 Build 1803 < 1903 - 'COMahawk' Local Privilege Escalation",
            "date": "2019-11-14",
            "url": "https://www.exploit-db.com/exploits/47684"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/155723/Microsoft-UPnP-Local-Privilege-Elevation.html",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1322",
        "http://packetstormsecurity.com/files/155723/Microsoft-UPnP-Local-Privilege-Elevation.html",
        "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1322",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1322"
    ]
}