Vulnerability-Lookup

CNVD-2026-04898

Vulnerability from cnvd - Published: 2026-01-16

Title

Tenda AC10U formSetQosBand函数堆栈缓冲区溢出漏洞

Description

Tenda AC10U是一款腾达品牌的双频千兆无线路由器，属于AC1200标准，设计用于家庭网络环境，尤其适合200兆及以上光纤接入。 Tenda AC10U存在堆栈缓冲区溢出漏洞，该漏洞源于/goform/SetNetControlList文件的formSetQosBand函数的list参数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。

Severity

高

Patch Name

Tenda AC10U formSetQosBand函数堆栈缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.tendacn.com/download/detail-3170.html

Reference

https://vuldb.com/?id.257456

Impacted products

Name
['Tenda AC10U 15.03.06.49', 'Tenda AC10U 1.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-2705",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-2705"
    }
  },
  "description": "Tenda AC10U\u662f\u4e00\u6b3e\u817e\u8fbe\u54c1\u724c\u7684\u53cc\u9891\u5343\u5146\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u5c5e\u4e8eAC1200\u6807\u51c6\uff0c\u8bbe\u8ba1\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u73af\u5883\uff0c\u5c24\u5176\u9002\u5408200\u5146\u53ca\u4ee5\u4e0a\u5149\u7ea4\u63a5\u5165\u3002\n\nTenda AC10U\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/goform/SetNetControlList\u6587\u4ef6\u7684formSetQosBand\u51fd\u6570\u7684list\u53c2\u6570\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\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://www.tendacn.com/download/detail-3170.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-04898",
  "openTime": "2026-01-16",
  "patchDescription": "Tenda AC10U\u662f\u4e00\u6b3e\u817e\u8fbe\u54c1\u724c\u7684\u53cc\u9891\u5343\u5146\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u5c5e\u4e8eAC1200\u6807\u51c6\uff0c\u8bbe\u8ba1\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u73af\u5883\uff0c\u5c24\u5176\u9002\u5408200\u5146\u53ca\u4ee5\u4e0a\u5149\u7ea4\u63a5\u5165\u3002\r\n\r\nTenda AC10U\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/goform/SetNetControlList\u6587\u4ef6\u7684formSetQosBand\u51fd\u6570\u7684list\u53c2\u6570\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\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Tenda AC10U formSetQosBand\u51fd\u6570\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Tenda AC10U 15.03.06.49",
      "Tenda AC10U 1.0"
    ]
  },
  "referenceLink": "https://vuldb.com/?id.257456",
  "serverity": "\u9ad8",
  "submitTime": "2024-03-22",
  "title": "Tenda AC10U formSetQosBand\u51fd\u6570\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-2705 (GCVE-0-2024-2705)

Vulnerability from cvelistv5 – Published: 2024-03-20 16:31 – Updated: 2024-08-01 19:18

Title

Tenda AC10U SetNetControlList formSetQosBand stack-based overflow

Summary

A vulnerability, which was classified as critical, has been found in Tenda AC10U 1.0/15.03.06.49. Affected by this issue is the function formSetQosBand of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257456. 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 2024-03-20 20:07 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://vuldb.com/?id.257456	vdb-entrytechnical-description
https://vuldb.com/?ctiid.257456	signaturepermissions-required
https://github.com/abcdefg-png/IoT-vulnerable/blo…	exploit

Impacted products

3 products

Vendor	Product	Version
Tenda	AC10U	Affected: 1.0 Affected: 15.03.06.49
tenda	ac10u	Affected: 1.0 cpe:2.3:h:tenda:ac10u:1.0:::::::*
tenda	ac10u_firmware	Affected: 15.03.06.49 cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:::::::*

Credits

yhryhryhr_mie (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:tenda:ac10u:1.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ac10u",
            "vendor": "tenda",
            "versions": [
              {
                "status": "affected",
                "version": "1.0"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ac10u_firmware",
            "vendor": "tenda",
            "versions": [
              {
                "status": "affected",
                "version": "15.03.06.49"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-2705",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-20T20:07:24.389193Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-18T20:06:01.280Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T19:18:48.341Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-257456 | Tenda AC10U SetNetControlList formSetQosBand stack-based overflow",
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.257456"
          },
          {
            "name": "VDB-257456 | CTI Indicators (IOB, IOC, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.257456"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10U/v1.V15.03.06.49/more/formSetQosBand.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "AC10U",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "1.0"
            },
            {
              "status": "affected",
              "version": "15.03.06.49"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "yhryhryhr_mie (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as critical, has been found in Tenda AC10U 1.0/15.03.06.49. Affected by this issue is the function formSetQosBand of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257456. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in Tenda AC10U 1.0/15.03.06.49 entdeckt. Es geht hierbei um die Funktion formSetQosBand der Datei /goform/SetNetControlList. Dank Manipulation des Arguments list mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "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"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-20T16:31:04.186Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-257456 | Tenda AC10U SetNetControlList formSetQosBand stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.257456"
        },
        {
          "name": "VDB-257456 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.257456"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10U/v1.V15.03.06.49/more/formSetQosBand.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-03-20T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-03-20T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-03-20T10:54:58.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda AC10U SetNetControlList formSetQosBand stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-2705",
    "datePublished": "2024-03-20T16:31:04.186Z",
    "dateReserved": "2024-03-20T09:49:55.324Z",
    "dateUpdated": "2024-08-01T19:18:48.341Z",
    "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.