cnvd-2025-27230
Vulnerability from cnvd
Title
Tenda AC21缓冲区溢出漏洞
Description
Tenda AC21是腾达公司推出的无线路由器产品。 Tenda AC21 16.03.08.16版本存在缓冲区溢出漏洞，该漏洞源于对/goform/SetPptpServerCfg文件中formSetPPTPServer函数的startIp参数操作不当。攻击者可利用该漏洞通过远程操纵参数触发缓冲区溢出，从而执行任意代码或导致系统崩溃。
Severity
高
Formal description

目前厂商尚未发布升级补丁以修复这个安全问题，请到厂商的主页下载： https://vuldb.com/?id.330906

Reference
https://vuldb.com/?id.330906 https://vuldb.com/?ctiid.330906 https://vuldb.com/?submit.678491 https://github.com/LX-LX88/cve/issues/10 https://www.tenda.com.cn/
Impacted products
Name
Tenda AC21 16.03.08.16
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-12611",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-12611"
    }
  },
  "description": "Tenda AC21\u662f\u817e\u8fbe\u516c\u53f8\u63a8\u51fa\u7684\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\n\nTenda AC21 16.03.08.16\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9/goform/SetPptpServerCfg\u6587\u4ef6\u4e2dformSetPPTPServer\u51fd\u6570\u7684startIp\u53c2\u6570\u64cd\u4f5c\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8fdc\u7a0b\u64cd\u7eb5\u53c2\u6570\u89e6\u53d1\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://vuldb.com/?id.330906",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-27230",
  "openTime": "2025-11-07",
  "products": {
    "product": "Tenda AC21 16.03.08.16"
  },
  "referenceLink": "https://vuldb.com/?id.330906\r\nhttps://vuldb.com/?ctiid.330906\r\nhttps://vuldb.com/?submit.678491\r\nhttps://github.com/LX-LX88/cve/issues/10\r\nhttps://www.tenda.com.cn/",
  "serverity": "\u9ad8",
  "submitTime": "2025-11-05",
  "title": "Tenda AC21\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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