{
    "id": "CVE-2024-29972",
    "published": "2024-06-04 02:15:47",
    "last_modified": "2026-06-17 07:23:28",
    "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": "** UNSUPPORTED WHEN ASSIGNED **\nThe command injection vulnerability in the CGI program \"remote_help-cgi\" in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request.",
    "epss_score": "0.89326",
    "epss_percentile": "0.99780",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:17:41",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 89.3% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "zyxel",
            "product": "nas326"
        },
        {
            "vendor": "zyxel",
            "product": "nas326_firmware"
        },
        {
            "vendor": "zyxel",
            "product": "nas542"
        },
        {
            "vendor": "zyxel",
            "product": "nas542_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/",
        "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024",
        "https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/",
        "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024"
    ]
}