{
    "id": "CVE-2017-18368",
    "published": "2019-05-02 17:29:00",
    "last_modified": "2026-06-17 01:12:42",
    "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": "The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is accessible by an unauthenticated user. The vulnerability is in the ViewLog.asp page and can be exploited through the remote_host parameter.",
    "epss_score": "0.94425",
    "epss_percentile": "0.99850",
    "kev": 1,
    "kev_due": "2023-08-28",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:24:11",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-08-28."
    },
    "products": [
        {
            "vendor": "billion",
            "product": "5200w-t"
        },
        {
            "vendor": "billion",
            "product": "5200w-t_firmware"
        },
        {
            "vendor": "zyxel",
            "product": "p660hn-t1a_v1"
        },
        {
            "vendor": "zyxel",
            "product": "p660hn-t1a_v1_firmware"
        },
        {
            "vendor": "zyxel",
            "product": "p660hn-t1a_v2"
        },
        {
            "vendor": "zyxel",
            "product": "p660hn-t1a_v2_firmware"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2017-18368",
        "date_added": "2023-08-07",
        "due_date": "2023-08-28",
        "vendor": "Zyxel",
        "product": "P660HN-T1A Routers",
        "name": "Zyxel P660HN-T1A Routers Command Injection Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "http://www.zyxel.com/support/announcement_unauthenticated.shtml",
        "https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt",
        "https://seclists.org/fulldisclosure/2017/Jan/40",
        "https://ssd-disclosure.com/index.php/archives/2910",
        "https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/",
        "http://www.zyxel.com/support/announcement_unauthenticated.shtml",
        "https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt",
        "https://seclists.org/fulldisclosure/2017/Jan/40",
        "https://ssd-disclosure.com/index.php/archives/2910",
        "https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-18368"
    ]
}