{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-33045",
        "ASSIGNER": "cybersecurity@dahuatech.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Some Dahua IP Camera, Video Intercom, NVR, XVR devices",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019."
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Improper Authentication"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://www.dahuasecurity.com/support/cybersecurity/details/957",
                "url": "https://www.dahuasecurity.com/support/cybersecurity/details/957"
            },
            {
                "refsource": "FULLDISC",
                "name": "20211005 [Update]: Dahua Authentication bypass (CVE-2021-33044, CVE-2021-33045)",
                "url": "http://seclists.org/fulldisclosure/2021/Oct/13"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html",
                "url": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets."
            }
        ]
    }
}