Vulnerability-Lookup

CNVD-2024-23281

Vulnerability from cnvd - Published: 2024-05-11

Title

Tenda W9 formQosManageDouble_user函数缓冲区溢出漏洞

Description

Tenda W9是中国腾达（Tenda）公司的一款无线入墙接入点。 Tenda W9 1.0.0.7(4456)版本存在缓冲区溢出漏洞，该漏洞源于formQosManageDouble_user函数的参数ssidIndex未能正确验证输入数据的长度大小，远程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://vuldb.com/?id.262131

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-4240

Impacted products

Name
Tenda W9 1.0.0.7(4456)

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-4240",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-4240"
    }
  },
  "description": "Tenda W9\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u5165\u5899\u63a5\u5165\u70b9\u3002\n\nTenda W9 1.0.0.7(4456)\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eformQosManageDouble_user\u51fd\u6570\u7684\u53c2\u6570ssidIndex\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8f93\u5165\u6570\u636e\u7684\u957f\u5ea6\u5927\u5c0f\uff0c\u8fdc\u7a0b\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://vuldb.com/?id.262131",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-23281",
  "openTime": "2024-05-11",
  "products": {
    "product": "Tenda W9 1.0.0.7(4456)"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-4240",
  "serverity": "\u9ad8",
  "submitTime": "2024-04-30",
  "title": "Tenda W9 formQosManageDouble_user\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-4240 (GCVE-0-2024-4240)

Vulnerability from cvelistv5 – Published: 2024-04-26 20:31 – Updated: 2024-08-01 20:33

Title

Tenda W9 formQosManageDouble_user stack-based overflow

Summary

A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-262131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-01 15:46 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB mitre root

References

4 references

URL	Tags
https://vuldb.com/?id.262131	vdb-entrytechnical-description
https://vuldb.com/?ctiid.262131	signaturepermissions-required
https://vuldb.com/?submit.319822	third-party-advisory
https://github.com/abcdefg-png/IoT-vulnerable/blo…	related

Impacted products

2 products

Vendor	Product	Version
Tenda	W9	Affected: 1.0.0.7(4456)
tenda	w9	Affected: 1.0.0.7(4456) cpe:2.3:h:tenda:w9:-:::::::*

Credits

yhryhryhr_miemie (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:tenda:w9:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "w9",
            "vendor": "tenda",
            "versions": [
              {
                "status": "affected",
                "version": "1.0.0.7(4456)"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-4240",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-01T15:46:58.908392Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:55:54.814Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:33:52.939Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-262131 | Tenda W9 formQosManageDouble_user stack-based overflow",
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.262131"
          },
          {
            "name": "VDB-262131 | CTI Indicators (IOB, IOC, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.262131"
          },
          {
            "name": "Submit #319822 | Tenda W9 V1.0.0.7(4456) Buffer Overflow",
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?submit.319822"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formQosManageDouble_auto.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "W9",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0.7(4456)"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "yhryhryhr_miemie (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-262131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Es wurde eine Schwachstelle in Tenda W9 1.0.0.7(4456) ausgemacht. Sie wurde als kritisch eingestuft. Hiervon betroffen ist die Funktion formQosManageDouble_user. Dank Manipulation des Arguments ssidIndex mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-262131 | Tenda W9 formQosManageDouble_user stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.262131"
        },
        {
          "name": "VDB-262131 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.262131"
        },
        {
          "name": "Submit #319822 | Tenda W9 V1.0.0.7(4456) Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.319822"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formQosManageDouble_auto.md"
        }
      ],
      "timeline": [
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          "time": "2024-04-26T00:00:00.000Z",
          "value": "Advisory disclosed"
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        {
          "lang": "en",
          "time": "2024-04-26T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-04-26T14:46:05.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "Tenda W9 formQosManageDouble_user stack-based overflow"
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  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-4240",
    "datePublished": "2024-04-26T20:31:06.864Z",
    "dateReserved": "2024-04-26T12:40:10.668Z",
    "dateUpdated": "2024-08-01T20:33:52.939Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.