cnvd-2025-17678
Vulnerability from cnvd
Title
TOTOLINK T6缺少身份验证漏洞
Description
TOTOLINK T6是中国吉翁电子（TOTOLINK）推出的无线双频路由器，支持MQTT协议和Telnet服务。 TOTOLINK T6存在缺少身份验证漏洞，该漏洞源于组件Telnet Service中/cgi-bin/cstecgi.cgi文件的setTelnetCfg函数对telnet_enabled参数（输入值为1时）未进行有效身份验证。目前没有详细的漏洞细节提供。
Severity
高
Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.totolink.net/

Reference
https://vuldb.com/?id.316975 https://vuldb.com/?ctiid.316975 https://vuldb.com/?submit.617643 https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/5.md https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/5.md#poc-http https://www.youtube.com/watch?v=XeKu3tfeSME https://www.totolink.net/
Impacted products
Name
TOTOLINK T6 4.1.5cu.748_B20211015
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-7862",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-7862"
    }
  },
  "description": "TOTOLINK T6\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u63a8\u51fa\u7684\u65e0\u7ebf\u53cc\u9891\u8def\u7531\u5668\uff0c\u652f\u6301MQTT\u534f\u8bae\u548cTelnet\u670d\u52a1\u3002\n\nTOTOLINK T6\u5b58\u5728\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ec4\u4ef6Telnet Service\u4e2d/cgi-bin/cstecgi.cgi\u6587\u4ef6\u7684setTelnetCfg\u51fd\u6570\u5bf9telnet_enabled\u53c2\u6570\uff08\u8f93\u5165\u503c\u4e3a1\u65f6\uff09\u672a\u8fdb\u884c\u6709\u6548\u8eab\u4efd\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.totolink.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-17678",
  "openTime": "2025-08-07",
  "products": {
    "product": "TOTOLINK T6 4.1.5cu.748_B20211015"
  },
  "referenceLink": "https://vuldb.com/?id.316975\r\nhttps://vuldb.com/?ctiid.316975\r\nhttps://vuldb.com/?submit.617643\r\nhttps://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/5.md\r\nhttps://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/5.md#poc-http\r\nhttps://www.youtube.com/watch?v=XeKu3tfeSME\r\nhttps://www.totolink.net/",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-23",
  "title": "TOTOLINK T6\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e"
}


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