{
    "id": "CVE-2024-3596",
    "published": "2024-07-09 12:15:20",
    "last_modified": "2026-06-17 07:44:35",
    "cvss_score": "9.0",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
    "cwe": "CWE-354",
    "description": "RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.",
    "epss_score": "0.14859",
    "epss_percentile": "0.96603",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-04 18:17:38",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 14.9% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "broadcom",
            "product": "brocade_sannav"
        },
        {
            "vendor": "broadcom",
            "product": "fabric_operating_system"
        },
        {
            "vendor": "freeradius",
            "product": "freeradius"
        },
        {
            "vendor": "sonicwall",
            "product": "sonicos"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2024/07/09/4",
        "https://cert-portal.siemens.com/productcert/html/ssa-723487.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-794185.html",
        "https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/",
        "https://datatracker.ietf.org/doc/html/rfc2865",
        "https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf",
        "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014",
        "https://www.blastradius.fail/",
        "http://www.openwall.com/lists/oss-security/2024/07/09/4",
        "https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/",
        "https://datatracker.ietf.org/doc/html/rfc2865",
        "https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf",
        "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014",
        "https://security.netapp.com/advisory/ntap-20240822-0001/",
        "https://today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-security-protocol",
        "https://www.blastradius.fail/",
        "https://www.kb.cert.org/vuls/id/456537",
        "https://cert-portal.siemens.com/productcert/html/ssa-364175.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-723487.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-770770.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-794185.html"
    ]
}