{
    "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2019-12-04T17:00:00.000Z",
        "ID": "CVE-2019-17437",
        "STATE": "PUBLIC",
        "TITLE": "PAN-OS: Custom-role users may escalate privileges"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "PAN-OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "7.1",
                                            "version_value": "7.1.25"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "8.0",
                                            "version_value": "8.0.20"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "8.1",
                                            "version_value": "8.1.11"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.0",
                                            "version_value": "9.0.5"
                                        },
                                        {
                                            "version_affected": "?<=",
                                            "version_value": "7.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Palo Alto Networks"
                }
            ]
        }
    },
    "configuration": [
        {
            "lang": "eng",
            "value": "This issue only affects devices configured with a low privileged custom-role user."
        }
    ],
    "credit": [
        {
            "lang": "eng",
            "value": "Christophe Schleypen of NCIA / NCIRC"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An improper authentication check in Palo Alto Networks PAN-OS may allow an authenticated low privileged non-superuser custom role user to elevate privileges and become superuser. This issue affects PAN-OS 7.1 versions prior to 7.1.25; 8.0 versions prior to 8.0.20; 8.1 versions prior to 8.1.11; 9.0 versions prior to 9.0.5. PAN-OS version 7.0 and prior EOL versions have not been evaluated for this issue."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-280 Improper Handling of Insufficient Permissions or Privileges "
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://securityadvisories.paloaltonetworks.com/Home/Detail/159",
                "url": "https://securityadvisories.paloaltonetworks.com/Home/Detail/159"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "This issue has been resolved in 7.1.25, 8.0.20, 8.1.11, 9.0.5 and all subsequent versions."
        }
    ],
    "source": {
        "advisory": "PAN-SA-2019-0038",
        "defect": [
            "PAN-115697"
        ],
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "Remove any untrusted custom-role users from the device or disable their access until fixes can be applied. Restrict access to the device to only trusted users."
        }
    ]
}