{
    "id": "CVE-2017-3207",
    "published": "2018-06-11 17:29:00",
    "last_modified": "2026-06-17 01:17:44",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-502",
    "description": "The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, derive class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.",
    "epss_score": "0.08180",
    "epss_percentile": "0.94712",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-05 18:17:16",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "themidnightcoders",
            "product": "weborb_for_java"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.securityfocus.com/bid/97384",
        "http://www.securityweek.com/flaws-java-amf-libraries-allow-remote-code-execution",
        "https://codewhitesec.blogspot.com/2017/04/amf.html",
        "https://www.kb.cert.org/vuls/id/307983",
        "http://www.securityfocus.com/bid/97384",
        "http://www.securityweek.com/flaws-java-amf-libraries-allow-remote-code-execution",
        "https://codewhitesec.blogspot.com/2017/04/amf.html",
        "https://www.kb.cert.org/vuls/id/307983"
    ]
}