{
    "id": "CVE-2014-7857",
    "published": "2017-08-25 18:29:00",
    "last_modified": "2026-06-17 00:15:49",
    "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-287",
    "description": "D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326 1.40b03, DNS-320B 1.02b01, DNS-345 1.03b06, DNS-325 1.05b03, and DNS-322L 2.00b07 allow remote attackers to bypass authentication and log in with administrator permissions by passing the cgi_set_wto command in the cmd parameter, and setting the spawned session's cookie to username=admin.",
    "epss_score": "0.15165",
    "epss_percentile": "0.96653",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:14",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 15.2% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "d-link",
            "product": "dnr-326_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-320b_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-320l_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-322l_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-325_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-327l_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dns-345_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dnr-326"
        },
        {
            "vendor": "dlink",
            "product": "dns-320b"
        },
        {
            "vendor": "dlink",
            "product": "dns-320l"
        },
        {
            "vendor": "dlink",
            "product": "dns-322l"
        },
        {
            "vendor": "dlink",
            "product": "dns-325"
        },
        {
            "vendor": "dlink",
            "product": "dns-327l"
        },
        {
            "vendor": "dlink",
            "product": "dns-345"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html",
        "http://seclists.org/fulldisclosure/2015/May/125",
        "http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf",
        "http://www.securityfocus.com/archive/1/535626/100/200/threaded",
        "http://www.securityfocus.com/bid/74880",
        "http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html",
        "http://seclists.org/fulldisclosure/2015/May/125",
        "http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf",
        "http://www.securityfocus.com/archive/1/535626/100/200/threaded",
        "http://www.securityfocus.com/bid/74880"
    ]
}