{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-20653",
        "ASSIGNER": "vultures@jpcert.or.jp",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "NEC Platforms, Ltd.",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Calsos CSDJ",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Fails to restrict access"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://jpn.nec.com/security-info/secinfo/nv21-006.html",
                "refsource": "MISC",
                "name": "https://jpn.nec.com/security-info/secinfo/nv21-006.html"
            },
            {
                "url": "https://jvn.jp/en/jp/JVN87164507/index.html",
                "refsource": "MISC",
                "name": "https://jvn.jp/en/jp/JVN87164507/index.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors."
            }
        ]
    }
}