{
    "id": "CVE-2018-8826",
    "published": "2018-04-20 20:29:00",
    "last_modified": "2026-06-17 02:05:27",
    "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": "CWE-20",
    "description": "ASUS RT-AC51U, RT-AC58U, RT-AC66U, RT-AC1750, RT-ACRH13, and RT-N12 D1 routers with firmware before 3.0.0.4.380.8228; RT-AC52U B1, RT-AC1200 and RT-N600 routers with firmware before 3.0.0.4.380.10446; RT-AC55U and RT-AC55UHP routers with firmware before 3.0.0.4.382.50276; RT-AC86U and RT-AC2900 routers with firmware before 3.0.0.4.384.20648; and possibly other RT-series routers allow remote attackers to execute arbitrary code via unspecified vectors.",
    "epss_score": "0.04191",
    "epss_percentile": "0.90679",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:21",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "asus",
            "product": "rt-ac1200"
        },
        {
            "vendor": "asus",
            "product": "rt-ac1200_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac1750"
        },
        {
            "vendor": "asus",
            "product": "rt-ac1750_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac2900"
        },
        {
            "vendor": "asus",
            "product": "rt-ac2900_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac51u"
        },
        {
            "vendor": "asus",
            "product": "rt-ac51u_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac52u_b1"
        },
        {
            "vendor": "asus",
            "product": "rt-ac52u_b1_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac55u"
        },
        {
            "vendor": "asus",
            "product": "rt-ac55u_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac55uhp"
        },
        {
            "vendor": "asus",
            "product": "rt-ac55uhp_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac58u"
        },
        {
            "vendor": "asus",
            "product": "rt-ac58u_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac66u"
        },
        {
            "vendor": "asus",
            "product": "rt-ac66u_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-ac86u"
        },
        {
            "vendor": "asus",
            "product": "rt-ac86u_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-acrh13"
        },
        {
            "vendor": "asus",
            "product": "rt-acrh13_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-n12_d1"
        },
        {
            "vendor": "asus",
            "product": "rt-n12_d1_firmware"
        },
        {
            "vendor": "asus",
            "product": "rt-n600"
        },
        {
            "vendor": "asus",
            "product": "rt-n600_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/",
        "https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/",
        "https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/",
        "https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTN66W/HelpDesk_BIOS/",
        "https://www.asus.com/us/supportonly/RT-AC51U/HelpDesk_BIOS/",
        "https://www.asus.com/us/supportonly/RT-AC55U/HelpDesk_BIOS/",
        "https://www.asus.com/us/supportonly/RT-AC55UHP/HelpDesk_BIOS/",
        "https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/",
        "https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/",
        "https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/",
        "https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/",
        "https://www.asus.com/us/Networking/RTN66W/HelpDesk_BIOS/"
    ]
}