{
    "id": "CVE-2016-9299",
    "published": "2017-01-12 23:59:00",
    "last_modified": "2026-06-17 00:55:48",
    "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-90",
    "description": "The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers to execute arbitrary code via a crafted serialized Java object, which triggers an LDAP query to a third-party server.",
    "epss_score": "0.96943",
    "epss_percentile": "0.99889",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:20:51",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "jenkins",
            "product": "jenkins"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44642",
            "title": "Jenkins CLI - HTTP Java Deserialization (Metasploit)",
            "date": "2018-05-17",
            "url": "https://www.exploit-db.com/exploits/44642"
        }
    ],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2016/11/12/4",
        "http://www.openwall.com/lists/oss-security/2016/11/14/9",
        "http://www.securityfocus.com/bid/94281",
        "http://www.slideshare.net/codewhitesec/java-deserialization-vulnerabilities-the-forgotten-bug-class-deepsec-edition",
        "https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/GRvEzWoJBgAJ",
        "https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/LZ7EOS0fBgAJ",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW2KUKYLNLVDB7STLHLYALCUFLEGCRM6/",
        "https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16",
        "https://www.cloudbees.com/jenkins-security-advisory-2016-11-16",
        "https://www.exploit-db.com/exploits/44642/",
        "http://www.openwall.com/lists/oss-security/2016/11/12/4",
        "http://www.openwall.com/lists/oss-security/2016/11/14/9",
        "http://www.securityfocus.com/bid/94281",
        "http://www.slideshare.net/codewhitesec/java-deserialization-vulnerabilities-the-forgotten-bug-class-deepsec-edition",
        "https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/GRvEzWoJBgAJ",
        "https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/LZ7EOS0fBgAJ",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW2KUKYLNLVDB7STLHLYALCUFLEGCRM6/",
        "https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16",
        "https://www.cloudbees.com/jenkins-security-advisory-2016-11-16",
        "https://www.exploit-db.com/exploits/44642/"
    ]
}