{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-22633",
        "ASSIGNER": "psirt@fortinet.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An improper permissions, privileges, and access controls vulnerability [CWE-264] in FortiNAC-F 7.2.0, FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.8 and below, 8.8.0 all versions 8.7.0 all versions may allow an unauthenticated attacker to perform a DoS attack on the device via client-secure renegotiation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of service",
                        "cweId": "CWE-264"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Fortinet",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "FortiNAC",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "9.4.0",
                                            "version_value": "9.4.1"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "9.2.0",
                                            "version_value": "9.2.6"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "9.1.0",
                                            "version_value": "9.1.8"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "8.8.0",
                                            "version_value": "8.8.11"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "8.7.0",
                                            "version_value": "8.7.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "7.2.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://fortiguard.com/psirt/FG-IR-22-521",
                "refsource": "MISC",
                "name": "https://fortiguard.com/psirt/FG-IR-22-521"
            }
        ]
    },
    "solution": [
        {
            "lang": "en",
            "value": "Please upgrade to FortiNAC-F version 7.2.1 or above\r\nPlease upgrade to FortiNAC version 9.4.2 or above\r\nPlease upgrade to FortiNAC version 9.2.7 or above\r\nPlease upgrade to FortiNAC version 9.1.9 or above"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:X/RC:R"
            }
        ]
    }
}