{
    "id": "CVE-2018-3934",
    "published": "2018-11-02 17:29:00",
    "last_modified": "2026-06-17 01:58:04",
    "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": null,
    "description": "An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a logic flaw, resulting in an authentication bypass. An attacker can sniff network traffic and send a set of packets to trigger this vulnerability.",
    "epss_score": "0.02633",
    "epss_percentile": "0.85164",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-13 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": "yitechnology",
            "product": "yi_home_camera"
        },
        {
            "vendor": "yitechnology",
            "product": "yi_home_camera_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0601",
        "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0601"
    ]
}