{
    "id": "CVE-2026-50751",
    "published": "2026-06-08 12:16:32",
    "last_modified": "2026-08-04 05:16:39",
    "cvss_score": "9.3",
    "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:L/A:N",
    "cwe": "CWE-287",
    "description": "A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.",
    "epss_score": "0.06301",
    "epss_percentile": "0.93363",
    "kev": 1,
    "kev_due": "2026-06-11",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:42:54",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-06-11."
    },
    "products": [
        {
            "vendor": "checkpoint",
            "product": "gaia_embedded"
        },
        {
            "vendor": "checkpoint",
            "product": "gaia_os"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1530"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1535"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1550"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1555"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1570"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1570r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1575"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1575r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1590"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1595r"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1600"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1800"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_1900"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2000"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2530"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2550"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2560"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2570"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2580"
        },
        {
            "vendor": "checkpoint",
            "product": "quantum_spark_2590"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2026-50751",
        "date_added": "2026-06-08",
        "due_date": "2026-06-11",
        "vendor": "Check Point",
        "product": "Security Gateway",
        "name": "Check Point Security Gateway Improper Authentication Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "https://support.checkpoint.com/results/sk/sk185033",
        "https://blog.checkpoint.com/security/check-point-releases-important-hotfix-for-vulnerabilities-in-deprecated-ikev1-vpn-protocol/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-50751"
    ]
}