{
    "id": "CVE-2020-23639",
    "published": "2020-11-02 21:15:26",
    "last_modified": "2026-06-17 03:04:53",
    "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-77",
    "description": "A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.",
    "epss_score": "0.03169",
    "epss_percentile": "0.87661",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:22",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "moxa",
            "product": "vport_461"
        },
        {
            "vendor": "moxa",
            "product": "vport_461_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.moxa.com/en/support/support/security-advisory/vport-461-series-industrial-video-servers-vulnerabilities",
        "https://www.moxa.com/en/support/support/security-advisory/vport-461-series-industrial-video-servers-vulnerabilities"
    ]
}