Vulnerability-Lookup

CNVD-2024-36344

Vulnerability from cnvd - Published: 2024-08-22

Title

Tenda AC9存在未明漏洞（CNVD-2024-36344）

Description

Tenda AC9是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC9存在安全漏洞，该漏洞产生的原因是设备固件中存在未授权访问的缺陷。攻击者可以利用该漏洞绕过身份验证，获取设备的管理权限。

Severity

高

Patch Name

Tenda AC9存在未明漏洞（CNVD-2024-36344）的补丁

Patch Description

Tenda AC9是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC9存在安全漏洞，该漏洞产生的原因是设备固件中存在未授权访问的缺陷。攻击者可以利用该漏洞绕过身份验证，获取设备的管理权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载: http://www.tendacn.com

Reference

https://github.com/goldds96/Report/blob/main/Tenda/AC9/CI.md

Impacted products

Name
Tenda Ac9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-42634",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-42634"
    }
  },
  "description": "Tenda AC9\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTenda AC9\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u8bbe\u5907\u56fa\u4ef6\u4e2d\u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u7684\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u8bbe\u5907\u7684\u7ba1\u7406\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d:\r\nhttp://www.tendacn.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-36344",
  "openTime": "2024-08-22",
  "patchDescription": "Tenda AC9\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nTenda AC9\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u8bbe\u5907\u56fa\u4ef6\u4e2d\u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u7684\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u8bbe\u5907\u7684\u7ba1\u7406\u6743\u9650\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 AC9\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2024-36344\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Tenda Ac9"
  },
  "referenceLink": "https://github.com/goldds96/Report/blob/main/Tenda/AC9/CI.md",
  "serverity": "\u9ad8",
  "submitTime": "2024-08-20",
  "title": "Tenda AC9\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2024-36344\uff09"
}

CVE-2024-42634 (GCVE-0-2024-42634)

Vulnerability from cvelistv5 – Published: 2024-08-16 00:00 – Updated: 2024-08-16 17:49

Summary

A Command Injection vulnerability exists in formWriteFacMac of the httpd binary in Tenda AC9 v15.03.06.42. As a result, attacker can execute OS commands with root privileges.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-16 17:41 UTC

CWE

n/a
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/goldds96/Report/blob/main/Tend…

Impacted products

1 product

Vendor	Product	Version
tenda	ac9	Affected: v15.03.06.42 cpe:2.3:h:tenda:ac9:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ac9",
            "vendor": "tenda",
            "versions": [
              {
                "status": "affected",
                "version": "v15.03.06.42"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-42634",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-16T17:41:34.441654Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-94",
                "description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-16T17:49:14.024Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Command Injection vulnerability exists in formWriteFacMac of the httpd binary in Tenda AC9 v15.03.06.42. As a result, attacker can execute OS commands with root privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-16T15:55:16.530Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/goldds96/Report/blob/main/Tenda/AC9/CI.md"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-42634",
    "datePublished": "2024-08-16T00:00:00.000Z",
    "dateReserved": "2024-08-05T00:00:00.000Z",
    "dateUpdated": "2024-08-16T17:49:14.024Z",
    "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.

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.

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Action not permitted

CNVD-2024-36344

CVE-2024-42634 (GCVE-0-2024-42634)

Tags

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Nomenclature

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