{
    "id": "CVE-2018-11138",
    "published": "2018-05-31 18:29:00",
    "last_modified": "2026-08-13 05:17:15",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-78",
    "description": "The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by anonymous users and can be abused to execute arbitrary commands on the system.",
    "epss_score": "0.91778",
    "epss_percentile": "0.99814",
    "kev": 1,
    "kev_due": "2022-04-15",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:22:54",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-04-15."
    },
    "products": [
        {
            "vendor": "quest",
            "product": "kace_system_management_appliance"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2018-11138",
        "date_added": "2022-03-25",
        "due_date": "2022-04-15",
        "vendor": "Quest",
        "product": "KACE System Management Appliance",
        "name": "Quest KACE System Management Appliance Remote Command Execution Vulnerability",
        "ransomware": 1
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44950",
            "title": "Quest KACE Systems Management - Command Injection (Metasploit)",
            "date": "2018-06-27",
            "url": "https://www.exploit-db.com/exploits/44950"
        }
    ],
    "refs_list": [
        "https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities",
        "https://www.exploit-db.com/exploits/44950/",
        "https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities",
        "https://www.exploit-db.com/exploits/44950/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-11138"
    ]
}