{
    "id": "CVE-2022-4221",
    "published": "2022-12-01 10:15:09",
    "last_modified": "2026-06-17 05:20:17",
    "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-78",
    "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Asus NAS-M25 allows an unauthenticated attacker to inject arbitrary OS commands via unsanitized cookie values.This issue affects NAS-M25: through 1.0.1.7.\n\n",
    "epss_score": "0.04821",
    "epss_percentile": "0.91740",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:31",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "asus",
            "product": "nas-m25"
        },
        {
            "vendor": "asus",
            "product": "nas-m25_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://onekey.com/blog/security-advisory-asus-m25-nas-vulnerability/",
        "https://onekey.com/blog/security-advisory-asus-m25-nas-vulnerability/"
    ]
}