cvelist/2023/47xxx/CVE-2023-47674.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-47674",
        "ASSIGNER": "vultures@jpcert.or.jp",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Missing authentication for critical function vulnerability in First Corporation's DVRs allows a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Missing authentication for critical function"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "First Co., Ltd.",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CFR-904E, CFR-908E, CFR-916E",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-4EHD, CFR-8EHD, CFR-16EHD",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-4EHA, CFR-8EHA, CFR-16EHA",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-4EAAM, CFR-4EABC",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-4EAA, CFR-8EAA, CFR-16EAA",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-4EAB, CFR-8EAB, CFR-16EAB",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CFR-1004EA, CFR-1008EA, CFR-1016EA",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MD-404HD, MD-808HD",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MD-404HA, MD-808HA",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MD-404AA, MD-808AA",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MD-404AB, MD-808AB",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "firmware all versions"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.c-first.co.jp/information/ddososhirase/",
                "refsource": "MISC",
                "name": "https://www.c-first.co.jp/information/ddososhirase/"
            },
            {
                "url": "https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf",
                "refsource": "MISC",
                "name": "https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf"
            },
            {
                "url": "https://jvn.jp/en/vu/JVNVU99077347/",
                "refsource": "MISC",
                "name": "https://jvn.jp/en/vu/JVNVU99077347/"
            }
        ]
    }
}