{
    "id": "CVE-2004-1636",
    "published": "2004-10-26 04:00:00",
    "last_modified": "2026-06-16 22:08:05",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": null,
    "description": "Heap-based buffer overflow in the WvTFTPServer::new_connection function in wvtftpserver.cc for WvTftp 0.9 allows remote attackers to execute arbitrary code via a long option string in a TFTP packet.",
    "epss_score": "0.08302",
    "epss_percentile": "0.94773",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-04 18:17:04",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "net_integration_technologies_inc.",
            "product": "wvtftp"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "608",
            "title": "WvTFTPd 0.9 - Remote Heap Overflow",
            "date": "2004-10-28",
            "url": "https://www.exploit-db.com/exploits/608"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=109885074513940&w=2",
        "http://secunia.com/advisories/12986",
        "http://www.securityfocus.com/bid/11525",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/17869",
        "http://marc.info/?l=bugtraq&m=109885074513940&w=2",
        "http://secunia.com/advisories/12986",
        "http://www.securityfocus.com/bid/11525",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/17869"
    ]
}