{
    "id": "CVE-2019-10989",
    "published": "2019-06-28 21:15:11",
    "last_modified": "2026-06-17 02:12:04",
    "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": "In WebAccess/SCADA Versions 8.3.5 and prior, multiple heap-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution. Note: A different vulnerability than CVE-2019-10991.",
    "epss_score": "0.08553",
    "epss_percentile": "0.94916",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-05 18:17:19",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "advantech",
            "product": "webaccess"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.us-cert.gov/ics/advisories/icsa-19-178-05",
        "https://www.zerodayinitiative.com/advisories/ZDI-19-590/",
        "https://www.zerodayinitiative.com/advisories/ZDI-19-591/",
        "https://www.us-cert.gov/ics/advisories/icsa-19-178-05",
        "https://www.zerodayinitiative.com/advisories/ZDI-19-590/",
        "https://www.zerodayinitiative.com/advisories/ZDI-19-591/"
    ]
}