{
    "id": "CVE-2007-4646",
    "published": "2007-08-31 23:17:00",
    "last_modified": "2026-06-16 22:44:29",
    "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": "CWE-94",
    "description": "Buffer overflow in the pop3 service in Hexamail Server 3.0.0.001 Lite allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long USER command.",
    "epss_score": "0.15523",
    "epss_percentile": "0.96707",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-30 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "hexamail",
            "product": "hexamail_server"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "4344",
            "title": "Hexamail Server 3.0.0.001 - 'pop3' Remote Overflow (PoC)",
            "date": "2007-08-30",
            "url": "https://www.exploit-db.com/exploits/4344"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/26666",
        "http://www.securityfocus.com/bid/25496",
        "http://www.securitytracker.com/id?1018637",
        "http://www.vupen.com/english/advisories/2007/3044",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/36369",
        "https://www.exploit-db.com/exploits/4344",
        "http://secunia.com/advisories/26666",
        "http://www.securityfocus.com/bid/25496",
        "http://www.securitytracker.com/id?1018637",
        "http://www.vupen.com/english/advisories/2007/3044",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/36369",
        "https://www.exploit-db.com/exploits/4344"
    ]
}