{
    "id": "CVE-2014-3936",
    "published": "2014-06-02 14:55:04",
    "last_modified": "2026-06-17 00:09:10",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev. A1) with firmware 1.01b06 and earlier, DIR-505 with firmware before 1.08b10, and DIR-505L with firmware 1.01 and earlier allows remote attackers to execute arbitrary code via a long Content-Length header in a GetDeviceSettings action in an HNAP request.",
    "epss_score": "0.76555",
    "epss_percentile": "0.99527",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:19:22",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "dlink",
            "product": "dir-505l_shareport_mobile_companion"
        },
        {
            "vendor": "dlink",
            "product": "dir505_shareport_mobile_companion"
        },
        {
            "vendor": "dlink",
            "product": "dir505_shareport_mobile_companion_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir505l_shareport_mobile_companion_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dsp-w215"
        },
        {
            "vendor": "dlink",
            "product": "dsp-w215_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "34064",
            "title": "D-Link HNAP - Request Remote Buffer Overflow (Metasploit)",
            "date": "2014-07-14",
            "url": "https://www.exploit-db.com/exploits/34064"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html",
        "http://secunia.com/advisories/58728",
        "http://secunia.com/advisories/58972",
        "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027",
        "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029",
        "http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug",
        "http://www.securityfocus.com/bid/67651",
        "http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html",
        "http://secunia.com/advisories/58728",
        "http://secunia.com/advisories/58972",
        "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027",
        "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029",
        "http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug",
        "http://www.securityfocus.com/bid/67651"
    ]
}