{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-3125",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In TP-Link TL-XDR3230 < 1.0.12, TL-XDR1850 < 1.0.9, TL-XDR1860 < 1.0.14, TL-XDR3250 < 1.0.2, TL-XDR6060 Turbo < 1.1.8, TL-XDR5430 < 1.0.11, and possibly others, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8724.html",
                "url": "https://service.tp-link.com.cn/detail_download_8724.html"
            },
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8723.html",
                "url": "https://service.tp-link.com.cn/detail_download_8723.html"
            },
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8719.html",
                "url": "https://service.tp-link.com.cn/detail_download_8719.html"
            },
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8722.html",
                "url": "https://service.tp-link.com.cn/detail_download_8722.html"
            },
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8725.html",
                "url": "https://service.tp-link.com.cn/detail_download_8725.html"
            },
            {
                "refsource": "MISC",
                "name": "https://service.tp-link.com.cn/detail_download_8720.html",
                "url": "https://service.tp-link.com.cn/detail_download_8720.html"
            }
        ]
    }
}