{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-21749",
        "ASSIGNER": "psirt@zte.com.cn",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "MF971R",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "BD_ZTE_MF971RV1.0.0B05, BD_PLKPLMF971R1V1.0.0B06, BD_MF971R2V1.0.0B03, BD_ZTE_MF971RS2V1.0.0B03, BD_ZTE_MF971RSV1.0.0B05"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "stack-based buffer overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764",
                "url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "ZTE MF971R product has two stack-based buffer overflow vulnerabilities. An attacker could exploit the vulnerabilities to execute arbitrary code."
            }
        ]
    }
}