{
    "id": "CVE-2018-18320",
    "published": "2018-10-15 06:29:00",
    "last_modified": "2026-06-17 01:46:59",
    "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": null,
    "description": "An issue was discovered in the Merlin.PHP component 0.6.6 for Asuswrt-Merlin devices. An attacker can execute arbitrary commands because exec.php has a popen call. NOTE: the vendor indicates that Merlin.PHP is designed only for use on a trusted intranet network, and intentionally allows remote code execution",
    "epss_score": "0.05244",
    "epss_percentile": "0.92314",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 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": "asuswrt-merlin_project",
            "product": "rt_ac1900p_"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt_ac1900p_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac1900"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac1900_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac2900"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac2900_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac3100"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac3100_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac3200"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac3200_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac5300"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac5300_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac56u"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac56u_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac66u_b1"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac66u_b1_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68p"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68p_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68u"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68u_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68uf"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac68uf_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac86u"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac86u_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac87"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac87_firmware"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac88u"
        },
        {
            "vendor": "asuswrt-merlin_project",
            "product": "rt-ac88u_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://blog.51cto.com/010bjsoft/2298828",
        "https://github.com/qoli/Merlin.PHP/issues/26",
        "http://blog.51cto.com/010bjsoft/2298828",
        "https://github.com/qoli/Merlin.PHP/issues/26"
    ]
}