{
    "id": "CVE-2020-28578",
    "published": "2020-11-18 19:15:11",
    "last_modified": "2026-06-17 03:10:33",
    "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-787",
    "description": "A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an unauthenticated, remote attacker to send a specially crafted HTTP message and achieve remote code execution with elevated privileges.",
    "epss_score": "0.73048",
    "epss_percentile": "0.99442",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:17:25",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 73% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "trendmicro",
            "product": "interscan_web_security_virtual_appliance"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://success.trendmicro.com/solution/000281954",
        "https://www.tenable.com/security/research/tra-2020-63",
        "https://success.trendmicro.com/solution/000281954",
        "https://www.tenable.com/security/research/tra-2020-63"
    ]
}