cnvd - cnvd-2025-09681

cnvd-2025-09681

Vulnerability from cnvd

Title: Tenda W12和i24 cgiSysScheduleRebootSet栈溢出漏洞

Description:

Tenda W12和i24是腾达公司生产的一款无线路由器。

Tenda W12和i24存在栈溢出漏洞。该漏洞源于/bin/httpd文件中的cgiSysScheduleRebootSet函数对rebootDate参数处理不当。攻击者可利用该漏洞执行代码，控制受影响的设备。

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.tenda.com.cn/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-3803

Impacted products

Name
['Tenda i24 3.0.0.5(3644)', 'Tenda W12 3.0.0.4(2887)']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-3803",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-3803"
    }
  },
  "description": "Tenda W12\u548ci24\u662f\u817e\u8fbe\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda W12\u548ci24\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e/bin/httpd\u6587\u4ef6\u4e2d\u7684cgiSysScheduleRebootSet\u51fd\u6570\u5bf9rebootDate\u53c2\u6570\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\uff0c\u63a7\u5236\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\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.tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-09681",
  "openTime": "2025-05-13",
  "products": {
    "product": [
      "Tenda i24 3.0.0.5(3644)",
      "Tenda W12 3.0.0.4(2887)"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-3803",
  "serverity": "\u9ad8",
  "submitTime": "2025-04-24",
  "title": "Tenda W12\u548ci24 cgiSysScheduleRebootSet\u6808\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-3803 (GCVE-0-2025-3803)

Vulnerability from cvelistv5

Published

2025-04-19 15:00

Modified

2025-04-21 02:34

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
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

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

Summary

A vulnerability was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644). It has been rated as critical. This issue affects the function cgiSysScheduleRebootSet of the file /bin/httpd. The manipulation of the argument rebootDate leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

References

▼	URL	Tags
	https://vuldb.com/?id.305657	vdb-entry, technical-description
	https://vuldb.com/?ctiid.305657	signature, permissions-required
	https://vuldb.com/?submit.554756	third-party-advisory
	https://github.com/02Tn/vul/issues/3	exploit, issue-tracking
	https://www.tenda.com.cn/	product

Impacted products

Vendor

Product

Version

▼

Tenda

W12

Version: 3.0.0.4(2887)
Version: 3.0.0.5(3644)

Tenda

i24

Version: 3.0.0.4(2887)
Version: 3.0.0.5(3644)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-3803",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-21T02:33:57.069075Z",
                "version": "2.0.3"
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-21T02:34:15.662Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "W12",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0.4(2887)"
            },
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              "status": "affected",
              "version": "3.0.0.5(3644)"
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        },
        {
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          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0.4(2887)"
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              "status": "affected",
              "version": "3.0.0.5(3644)"
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      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "T1an (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644). It has been rated as critical. This issue affects the function cgiSysScheduleRebootSet of the file /bin/httpd. The manipulation of the argument rebootDate leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Eine Schwachstelle wurde in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) ausgemacht. Sie wurde als kritisch eingestuft. Dies betrifft die Funktion cgiSysScheduleRebootSet der Datei /bin/httpd. Dank der Manipulation des Arguments rebootDate mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
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      "metrics": [
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        },
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          "name": "Submit #554756 | Tenda w12,i24 w12 V3.0.0.5(3644) and i24 V3.0.0.4(2887) Stack-based Buffer Overflow",
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          "time": "2025-04-18T16:24:39.000Z",
          "value": "VulDB entry last update"
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      "title": "Tenda W12/i24 httpd cgiSysScheduleRebootSet stack-based overflow"
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  "cveMetadata": {
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    "dateReserved": "2025-04-18T14:19:24.447Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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