{
    "id": "CVE-2018-20056",
    "published": "2018-12-11 09:29:00",
    "last_modified": "2026-06-17 01:52:13",
    "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": "An issue was discovered in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 and DIR-605L Rev.B 2.12B1 devices. There is a stack-based buffer overflow allowing remote attackers to execute arbitrary code without authentication via the goform/formLanguageChange currTime parameter.",
    "epss_score": "0.07038",
    "epss_percentile": "0.94005",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-05 18:17:18",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "d-link",
            "product": "dir-605l_firmware"
        },
        {
            "vendor": "d-link",
            "product": "dir-619l_firmware"
        },
        {
            "vendor": "dlink",
            "product": "dir-605l"
        },
        {
            "vendor": "dlink",
            "product": "dir-619l"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-619%20stack%20overflow.md",
        "https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-619%20stack%20overflow.md"
    ]
}