{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-20595",
        "ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Air Conditioning System/Centralized Controllers G-50A; GB-50A; GB-24A; AG-150A-A; AG-150A-J; GB-50ADA-A; GB-50ADA-J; EB-50GU-A; EB-50GU-J; AE-200A; AE-200E; AE-50A; AE-50E; EW-50A; EW-50E; TE-200A; TE-50A; TW-50A; CMS-RMD-J; Air Conditioning System/Expansion Controllers PAC-YG50ECA; Air Conditioning System/BM adapter BAC-HD150",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Ver.3.35 and prior"
                                        },
                                        {
                                            "version_value": "Ver.3.35 and prior"
                                        },
                                        {
                                            "version_value": "Ver.9.11 and prior"
                                        },
                                        {
                                            "version_value": "Ver.3.20 and prior"
                                        },
                                        {
                                            "version_value": "Ver.3.20 and prior"
                                        },
                                        {
                                            "version_value": "Ver.3.20 and prior"
                                        },
                                        {
                                            "version_value": "Ver.3.20 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.09 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.09 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver 7.93 and prior"
                                        },
                                        {
                                            "version_value": "Ver.1.30 and prior"
                                        },
                                        {
                                            "version_value": "Ver.2.20 and prior"
                                        },
                                        {
                                            "version_value": "Ver.2.21 and prior"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Improper Restriction of XML External Entity Reference"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-005_en.pdf",
                "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-005_en.pdf"
            },
            {
                "refsource": "MISC",
                "name": "https://jvn.jp/vu/JVNVU93086468/index.html",
                "url": "https://jvn.jp/vu/JVNVU93086468/index.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Restriction of XML External Entity Reference vulnerability in Mitsubishi Electric Air Conditioning System/Centralized Controllers (G-50A Ver.3.35 and prior, GB-50A Ver.3.35 and prior, GB-24A Ver.9.11 and prior, AG-150A-A Ver.3.20 and prior, AG-150A-J Ver.3.20 and prior, GB-50ADA-A Ver.3.20 and prior, GB-50ADA-J Ver.3.20 and prior, EB-50GU-A Ver 7.09 and prior, EB-50GU-J Ver 7.09 and prior, AE-200A Ver 7.93 and prior, AE-200E Ver 7.93 and prior, AE-50A Ver 7.93 and prior, AE-50E Ver 7.93 and prior, EW-50A Ver 7.93 and prior, EW-50E Ver 7.93 and prior, TE-200A Ver 7.93 and prior, TE-50A Ver 7.93 and prior, TW-50A Ver 7.93 and prior, CMS-RMD-J Ver.1.30 and prior), Air Conditioning System/Expansion Controllers (PAC-YG50ECA Ver.2.20 and prior) and Air Conditioning System/BM adapter(BAC-HD150 Ver.2.21 and prior) allows a remote unauthenticated attacker to disclose some of data in the air conditioning system or cause a DoS condition by sending specially crafted packets."
            }
        ]
    }
}