{
    "id": "CVE-2015-3306",
    "published": "2015-05-18 15:59:10",
    "last_modified": "2026-10-09 16:17:18",
    "cvss_score": "10.0",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
    "cwe": "CWE-284",
    "description": "The mod_copy module in ProFTPD 1.3.5 allows remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.",
    "epss_score": "0.99497",
    "epss_percentile": "0.99945",
    "kev": 1,
    "kev_due": "2026-10-11",
    "has_exploit": 1,
    "updated_at": "2026-10-27 18:17:14",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-10-11."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "opensuse",
            "product": "tumbleweed"
        },
        {
            "vendor": "proftpd",
            "product": "proftpd"
        },
        {
            "vendor": "suse",
            "product": "linux_enterprise_server"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2015-3306",
        "date_added": "2026-10-08",
        "due_date": "2026-10-11",
        "vendor": "ProFTPD",
        "product": "ProFTPD",
        "name": "ProFTPD Improper Access Control Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49908",
            "title": "ProFTPd 1.3.5 - 'mod_copy' Remote Command Execution (2)",
            "date": "2021-05-26",
            "url": "https://www.exploit-db.com/exploits/49908"
        },
        {
            "source": "exploit-db",
            "ref_id": "37262",
            "title": "ProFTPd 1.3.5 - 'mod_copy' Command Execution (Metasploit)",
            "date": "2015-06-10",
            "url": "https://www.exploit-db.com/exploits/37262"
        },
        {
            "source": "exploit-db",
            "ref_id": "36803",
            "title": "ProFTPd 1.3.5 - 'mod_copy' Remote Command Execution",
            "date": "2015-04-21",
            "url": "https://www.exploit-db.com/exploits/36803"
        },
        {
            "source": "exploit-db",
            "ref_id": "36742",
            "title": "ProFTPd 1.3.5 - File Copy",
            "date": "2015-04-13",
            "url": "https://www.exploit-db.com/exploits/36742"
        }
    ],
    "refs_list": [
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157053.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157054.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157581.html",
        "http://lists.opensuse.org/opensuse-updates/2015-06/msg00020.html",
        "http://packetstormsecurity.com/files/131505/ProFTPd-1.3.5-File-Copy.html",
        "http://packetstormsecurity.com/files/131555/ProFTPd-1.3.5-Remote-Command-Execution.html",
        "http://packetstormsecurity.com/files/131567/ProFTPd-CPFR-CPTO-Proof-Of-Concept.html",
        "http://packetstormsecurity.com/files/132218/ProFTPD-1.3.5-Mod_Copy-Command-Execution.html",
        "http://packetstormsecurity.com/files/162777/ProFTPd-1.3.5-Remote-Command-Execution.html",
        "http://www.debian.org/security/2015/dsa-3263",
        "http://www.rapid7.com/db/modules/exploit/unix/ftp/proftpd_modcopy_exec",
        "http://www.securityfocus.com/bid/74238",
        "https://www.exploit-db.com/exploits/36742/",
        "https://www.exploit-db.com/exploits/36803/",
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157053.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157054.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157581.html",
        "http://lists.opensuse.org/opensuse-updates/2015-06/msg00020.html",
        "http://packetstormsecurity.com/files/131505/ProFTPd-1.3.5-File-Copy.html",
        "http://packetstormsecurity.com/files/131555/ProFTPd-1.3.5-Remote-Command-Execution.html",
        "http://packetstormsecurity.com/files/131567/ProFTPd-CPFR-CPTO-Proof-Of-Concept.html",
        "http://packetstormsecurity.com/files/132218/ProFTPD-1.3.5-Mod_Copy-Command-Execution.html",
        "http://packetstormsecurity.com/files/162777/ProFTPd-1.3.5-Remote-Command-Execution.html",
        "http://www.debian.org/security/2015/dsa-3263",
        "http://www.rapid7.com/db/modules/exploit/unix/ftp/proftpd_modcopy_exec"
    ]
}