{
    "id": "CVE-2018-14496",
    "published": "2019-07-10 14:15:10",
    "last_modified": "2026-06-17 01:41:06",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "Vivotek FD8136 devices allow remote memory corruption and remote code execution because of a stack-based buffer overflow, related to sprintf, vlocal_buff_4326, and set_getparam.cgi. NOTE: The vendor has disputed this as a vulnerability and states that the issue does not cause a web server crash or have any other affect on it's performance",
    "epss_score": "0.04064",
    "epss_percentile": "0.90402",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 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": "vivotek",
            "product": "fd8136"
        },
        {
            "vendor": "vivotek",
            "product": "fd8136_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.vdalabs.com/2018/07/23/professional-iot-hacking-series-target-selection-firmware-analysis/",
        "https://www.vdalabs.com/2018/11/29/professional-iot-hacking-series-hunting-remote-memory-corruption/",
        "https://www.vdalabs.com/2018/07/23/professional-iot-hacking-series-target-selection-firmware-analysis/",
        "https://www.vdalabs.com/2018/11/29/professional-iot-hacking-series-hunting-remote-memory-corruption/"
    ]
}