{
    "id": "CVE-2021-44882",
    "published": "2022-02-04 02:15:08",
    "last_modified": "2026-06-17 04:12:55",
    "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": "CWE-77",
    "description": "D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.",
    "epss_score": "0.04511",
    "epss_percentile": "0.91256",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:27",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "dlink",
            "product": "dir-878"
        },
        {
            "vendor": "dlink",
            "product": "dir-878_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md",
        "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286",
        "https://www.dlink.com/en/security-bulletin/",
        "https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md",
        "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286",
        "https://www.dlink.com/en/security-bulletin/"
    ]
}