{
    "id": "CVE-2022-23178",
    "published": "2022-01-15 15:17:30",
    "last_modified": "2026-06-17 04:29:37",
    "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-287",
    "description": "An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.",
    "epss_score": "0.75159",
    "epss_percentile": "0.99497",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:28:47",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "crestron",
            "product": "hd-md4x2-4k-e"
        },
        {
            "vendor": "crestron",
            "product": "hd-md4x2-4k-e_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50675",
            "title": "Creston Web Interface 1.0.0.2159 - Credential Disclosure",
            "date": "2022-01-18",
            "url": "https://www.exploit-db.com/exploits/50675"
        }
    ],
    "refs_list": [
        "https://www.redteam-pentesting.de/advisories/rt-sa-2021-009",
        "https://www.redteam-pentesting.de/advisories/rt-sa-2021-009"
    ]
}