{
    "CVE_data_meta": {
        "ASSIGNER": "security@microfocus.com",
        "DATE_PUBLIC": "2021-04-29T16:40:00.000Z",
        "ID": "CVE-2021-22515",
        "STATE": "PUBLIC",
        "TITLE": "Multi-Factor Authentication (MFA) downgrade exposure in NetIQ Advanced Authentication Server"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "NetIQ Advanced Authentication",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "NetIQ Advanced Authentication",
                                            "version_value": "6.3 SP4 Patch 1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Micro Focus"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Multi-Factor Authentication (MFA) functionality can be bypassed, allowing the use of single factor authentication in NetIQ Advanced Authentication versions prior to 6.3 SP4 Patch 1."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Multi-Factor Authentication (MFA) functionality can be bypassed, allowing the use of single factor authentication. "
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6341/data/advanced-authentication-releasenotes-6341.html",
                "refsource": "CONFIRM",
                "url": "https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6341/data/advanced-authentication-releasenotes-6341.html"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Upgrade to NetIQ Advanced Authentication Framework 6.3 SP4 Patch 1"
        }
    ],
    "source": {
        "discovery": "EXTERNAL"
    }
}