{
    "id": "CVE-2017-12149",
    "published": "2017-10-04 21:01:00",
    "last_modified": "2026-08-13 05:17:15",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-502",
    "description": "In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserialization and thus allowing an attacker to execute arbitrary code via crafted serialized data.",
    "epss_score": "0.90713",
    "epss_percentile": "0.99801",
    "kev": 1,
    "kev_due": "2022-06-10",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:21:56",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-06-10."
    },
    "products": [
        {
            "vendor": "redhat",
            "product": "jboss_enterprise_application_platform"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2017-12149",
        "date_added": "2021-12-10",
        "due_date": "2022-06-10",
        "vendor": "Red Hat",
        "product": "JBoss Application Server",
        "name": "Red Hat JBoss Application Server Remote Code Execution Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "http://www.securityfocus.com/bid/100591",
        "https://access.redhat.com/errata/RHSA-2018:1607",
        "https://access.redhat.com/errata/RHSA-2018:1608",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1486220",
        "https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149",
        "http://www.securityfocus.com/bid/100591",
        "https://access.redhat.com/errata/RHSA-2018:1607",
        "https://access.redhat.com/errata/RHSA-2018:1608",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1486220",
        "https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12149"
    ]
}