{
    "id": "CVE-2005-0277",
    "published": "2005-05-02 04:00:00",
    "last_modified": "2026-06-16 22:10:49",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": null,
    "description": "Buffer overflow in the FTP service in 3Com 3CDaemon 2.0 revision 10 allows remote attackers to cause a denial of service (application crash) and execute arbitrary code via (1) a long username in the USER command or (2) an FTP command that contains a long argument, such as cd, send, or ls.",
    "epss_score": "0.61909",
    "epss_percentile": "0.99149",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:33",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "3com",
            "product": "3cdaemon"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16730",
            "title": "3Com 3CDaemon 2.0 FTP Server - 'Username' Remote Overflow (Metasploit)",
            "date": "2010-09-20",
            "url": "https://www.exploit-db.com/exploits/16730"
        },
        {
            "source": "exploit-db",
            "ref_id": "827",
            "title": "3Com 3CDaemon FTP - Unauthorized 'USER' Remote Buffer Overflow",
            "date": "2005-02-18",
            "url": "https://www.exploit-db.com/exploits/827"
        },
        {
            "source": "exploit-db",
            "ref_id": "825",
            "title": "3Com FTP Server 2.0 - Remote Overflow",
            "date": "2005-02-17",
            "url": "https://www.exploit-db.com/exploits/825"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=110485674622696&w=2",
        "http://marc.info/?l=bugtraq&m=110886719528518&w=2",
        "http://www.securityfocus.com/bid/12155",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/18754",
        "http://marc.info/?l=bugtraq&m=110485674622696&w=2",
        "http://marc.info/?l=bugtraq&m=110886719528518&w=2",
        "http://www.securityfocus.com/bid/12155",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/18754"
    ]
}