{
    "id": "CVE-2016-6563",
    "published": "2018-07-13 20:29:01",
    "last_modified": "2026-06-17 00:51:23",
    "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-121",
    "description": "Processing malformed SOAP messages when performing the HNAP Login action causes a buffer overflow in the stack in some D-Link DIR routers. The vulnerable XML fields within the SOAP body are: Action, Username, LoginPassword, and Captcha. The following products are affected: DIR-823, DIR-822, DIR-818L(W), DIR-895L, DIR-890L, DIR-885L, DIR-880L, DIR-868L, and DIR-850L.",
    "epss_score": "0.79735",
    "epss_percentile": "0.99598",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:23:12",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "dlink",
            "product": "dir-818l\\(w\\)"
        },
        {
            "vendor": "dlink",
            "product": "dir-818l\\(w\\)_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-822"
        },
        {
            "vendor": "dlink",
            "product": "dir-822_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-823"
        },
        {
            "vendor": "dlink",
            "product": "dir-823_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-850l"
        },
        {
            "vendor": "dlink",
            "product": "dir-850l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-868l"
        },
        {
            "vendor": "dlink",
            "product": "dir-868l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-880l"
        },
        {
            "vendor": "dlink",
            "product": "dir-880l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-885l"
        },
        {
            "vendor": "dlink",
            "product": "dir-885l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-890l"
        },
        {
            "vendor": "dlink",
            "product": "dir-890l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-895l"
        },
        {
            "vendor": "dlink",
            "product": "dir-895l_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "40805",
            "title": "D-Link DIR-Series Routers - HNAP Login Stack Buffer Overflow (Metasploit)",
            "date": "2016-11-21",
            "url": "https://www.exploit-db.com/exploits/40805"
        }
    ],
    "refs_list": [
        "http://seclists.org/fulldisclosure/2016/Nov/38",
        "http://www.securityfocus.com/bid/94130",
        "https://www.exploit-db.com/exploits/40805/",
        "https://www.kb.cert.org/vuls/id/677427",
        "http://seclists.org/fulldisclosure/2016/Nov/38",
        "http://www.securityfocus.com/bid/94130",
        "https://www.exploit-db.com/exploits/40805/",
        "https://www.kb.cert.org/vuls/id/677427"
    ]
}