{
    "id": "CVE-2025-55423",
    "published": "2026-01-20 18:16:04",
    "last_modified": "2026-06-17 09:41:44",
    "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-94",
    "description": "A command injection vulnerability exists in the upnp_relay() function in multiple ipTIME router models because the controlURL value used to pass port-forwarding information to an upper router is passed to system() without proper validation or sanitization, allowing OS command injection.",
    "epss_score": "0.03818",
    "epss_percentile": "0.89786",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:48",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "iptime",
            "product": "n104s-r1"
        },
        {
            "vendor": "iptime",
            "product": "n104s-r1_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n104v"
        },
        {
            "vendor": "iptime",
            "product": "n104v_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n1e"
        },
        {
            "vendor": "iptime",
            "product": "n1e_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n1plus"
        },
        {
            "vendor": "iptime",
            "product": "n1plus_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n1plus-i"
        },
        {
            "vendor": "iptime",
            "product": "n1plus-i_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n1v"
        },
        {
            "vendor": "iptime",
            "product": "n1v_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2e"
        },
        {
            "vendor": "iptime",
            "product": "n2e_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2eplus"
        },
        {
            "vendor": "iptime",
            "product": "n2eplus_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2plus"
        },
        {
            "vendor": "iptime",
            "product": "n2plus_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2plus-i"
        },
        {
            "vendor": "iptime",
            "product": "n2plus-i_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2v"
        },
        {
            "vendor": "iptime",
            "product": "n2v_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n2vs"
        },
        {
            "vendor": "iptime",
            "product": "n2vs_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n3"
        },
        {
            "vendor": "iptime",
            "product": "n3_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n3-i"
        },
        {
            "vendor": "iptime",
            "product": "n3-i_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n5"
        },
        {
            "vendor": "iptime",
            "product": "n5_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n5-i"
        },
        {
            "vendor": "iptime",
            "product": "n5-i_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n6"
        },
        {
            "vendor": "iptime",
            "product": "n6_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n600"
        },
        {
            "vendor": "iptime",
            "product": "n600_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n6004r"
        },
        {
            "vendor": "iptime",
            "product": "n6004r_firmware"
        },
        {
            "vendor": "iptime",
            "product": "n602e"
        },
        {
            "vendor": "iptime",
            "product": "n602e_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://docs.google.com/spreadsheets/d/1kryOFltCmnPJvDTpIrudgryt79uI4PWchuQ8-Gak24c/edit?usp=sharing",
        "https://github.com/0x0xxxx/CVE/blob/main/CVE-2025-55423/README.md",
        "https://github.com/0x0xxxx/CVE/blob/main/CVE-2025-55423/assets/affected_products_cve_format.json",
        "https://iptime.com/iptime/?pageid=4&page_id=126&dfsid=3&dftid=583&uid=25203&mod=document"
    ]
}