Vulnerability-Lookup

CNVD-2025-24167

Vulnerability from cnvd - Published: 2025-10-17

Title

Tenda W12缓冲区溢出漏洞

Description

W12是中国腾达（Tenda）公司的一款高性能无线接入点。深圳市吉祥腾达科技有限公司W12 3.0.0.6版本存在缓冲区溢出漏洞，该漏洞源于HTTP Request Handler组件中/goform/modules文件的wifiMacFilterSet函数的参数mac未能正确验证输入数据的长度大小，攻击者可利用该漏洞在系统上执行任意代码或者导致拒绝服务攻击。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-11549

Impacted products

Name
深圳市吉祥腾达科技有限公司 W12 3.0.0.6

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-11549",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-11549"
    }
  },
  "description": "W12\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u65e0\u7ebf\u63a5\u5165\u70b9\u3002\n\n\u6df1\u5733\u5e02\u5409\u7965\u817e\u8fbe\u79d1\u6280\u6709\u9650\u516c\u53f8W12 3.0.0.6\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHTTP Request Handler\u7ec4\u4ef6\u4e2d/goform/modules\u6587\u4ef6\u7684wifiMacFilterSet\u51fd\u6570\u7684\u53c2\u6570mac\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8f93\u5165\u6570\u636e\u7684\u957f\u5ea6\u5927\u5c0f\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u8005\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24167",
  "openTime": "2025-10-17",
  "products": {
    "product": "\u6df1\u5733\u5e02\u5409\u7965\u817e\u8fbe\u79d1\u6280\u6709\u9650\u516c\u53f8 W12 3.0.0.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-11549",
  "serverity": "\u9ad8",
  "submitTime": "2025-10-15",
  "title": "Tenda W12\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-11549 (GCVE-0-2025-11549)

Vulnerability from cvelistv5 – Published: 2025-10-09 17:02 – Updated: 2026-02-24 06:55

Title

Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow

Summary

A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-09 19:35 UTC

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB CNA under the mitre root

CNA scorecard B 82/100 over 3865 records in the last 180 days details

References

5 references

URL	Tags
https://vuldb.com/?id.327708	vdb-entrytechnical-description
https://vuldb.com/?ctiid.327708	signaturepermissions-required
https://vuldb.com/?submit.670110	third-party-advisory
https://github.com/z472421519/BinaryAudit/blob/ma…	exploit
https://www.tenda.com.cn/	product

Impacted products

1 product

Vendor	Product	Version
Tenda	W12	Affected: 3.0.0.6(3948) cpe:2.3:o:tenda:w12_firmware::::::::

Credits

z472421519 (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-11549",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-09T19:35:14.699921Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-09T19:35:18.954Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:tenda:w12_firmware:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "HTTP Request Handler"
          ],
          "product": "W12",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0.6(3948)"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "z472421519 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
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            "version": "3.1"
          }
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        {
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
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            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
            "version": "2.0"
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      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
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          "tags": [
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        },
        {
          "name": "VDB-327708 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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            "permissions-required"
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          "url": "https://vuldb.com/?ctiid.327708"
        },
        {
          "name": "Submit #670110 | Tenda W12 V3.0.0.6(3948) Stack-based Buffer Overflow",
          "tags": [
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        },
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          "tags": [
            "product"
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          "time": "2025-10-18T04:21:57.000Z",
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      "title": "Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow"
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    "dateReserved": "2025-10-09T11:14:49.267Z",
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    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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