cnvd-2021-92821
Vulnerability from cnvd
Title
ZTE MF971R Referer认证绕过漏洞
Description
ZTE MF971R是一款Cat 6 LTE移动Wi-Fi路由器，下载速度可达300mbps，上传速度可达50mbps。 ZTE MF971R存在Referer认证绕过漏洞。攻击者可通过向用户发送点击请求利用该漏洞进行非法授权操作。
Severity
中
Patch Name
ZTE MF971R Referer认证绕过漏洞的补丁
Patch Description
ZTE MF971R是一款Cat 6 LTE移动Wi-Fi路由器，下载速度可达300mbps，上传速度可达50mbps。 ZTE MF971R存在Referer认证绕过漏洞。攻击者可通过向用户发送点击请求利用该漏洞进行非法授权操作。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-21745
Impacted products
Name
['ZTE MF971R BD_ZTE_MF971RV1.0.0B05', 'ZTE MF971R BD_PLKPLMF971R1V1.0.0B06', 'ZTE MF971R BD_MF971R2V1.0.0B03', 'ZTE MF971R BD_ZTE_MF971RS2V1.0.0B03', 'ZTE MF971R BD_ZTE_MF971RSV1.0.0B05']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21745",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21745"
    }
  },
  "description": "ZTE MF971R\u662f\u4e00\u6b3eCat 6 LTE\u79fb\u52a8Wi-Fi\u8def\u7531\u5668\uff0c\u4e0b\u8f7d\u901f\u5ea6\u53ef\u8fbe300mbps\uff0c\u4e0a\u4f20\u901f\u5ea6\u53ef\u8fbe50mbps\u3002\n\nZTE MF971R\u5b58\u5728Referer\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u7528\u6237\u53d1\u9001\u70b9\u51fb\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u975e\u6cd5\u6388\u6743\u64cd\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-92821",
  "openTime": "2021-12-01",
  "patchDescription": "ZTE MF971R\u662f\u4e00\u6b3eCat 6 LTE\u79fb\u52a8Wi-Fi\u8def\u7531\u5668\uff0c\u4e0b\u8f7d\u901f\u5ea6\u53ef\u8fbe300mbps\uff0c\u4e0a\u4f20\u901f\u5ea6\u53ef\u8fbe50mbps\u3002\r\n\r\nZTE MF971R\u5b58\u5728Referer\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u7528\u6237\u53d1\u9001\u70b9\u51fb\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u975e\u6cd5\u6388\u6743\u64cd\u4f5c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "ZTE MF971R Referer\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "ZTE MF971R BD_ZTE_MF971RV1.0.0B05",
      "ZTE MF971R BD_PLKPLMF971R1V1.0.0B06",
      "ZTE MF971R BD_MF971R2V1.0.0B03",
      "ZTE MF971R BD_ZTE_MF971RS2V1.0.0B03",
      "ZTE MF971R BD_ZTE_MF971RSV1.0.0B05"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21745",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-21",
  "title": "ZTE MF971R Referer\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}


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