{
    "id": "CVE-2019-12518",
    "published": "2019-12-02 17:15:12",
    "last_modified": "2026-06-17 02:14:48",
    "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-120",
    "description": "Anviz CrossChex access control management software 4.3.8.0 and 4.3.12 is vulnerable to a buffer overflow vulnerability.",
    "epss_score": "0.50738",
    "epss_percentile": "0.98887",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:25:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "anviz",
            "product": "crosschex"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "48092",
            "title": "Anviz CrossChex - Buffer Overflow (Metasploit)",
            "date": "2020-02-17",
            "url": "https://www.exploit-db.com/exploits/48092"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/156335/Anviz-CrossChex-Buffer-Overflow.html",
        "https://www.0x90.zone/multiple/reverse/2019/11/28/Anviz-pwn.html",
        "http://packetstormsecurity.com/files/156335/Anviz-CrossChex-Buffer-Overflow.html",
        "https://www.0x90.zone/multiple/reverse/2019/11/28/Anviz-pwn.html"
    ]
}