Vulnerability-Lookup

CNVD-2017-07749

Vulnerability from cnvd - Published: 2017-05-31

Title

Tenda FH1202/F1202和F1200路由器安全绕过漏洞

Description

Tenda FH1202、F1202和F1200都是中国腾达（Tenda）公司的无线路由器产品。使用1.2.0.20之前版本固件的Tenda FH1202、F1202和F1200路由器中存在安全绕过漏洞。攻击者可通过直接发送shell命令并读取结果或通过输入shell命令利用该漏洞绕过访问限制。

Severity

中

Patch Name

Tenda FH1202/F1202和F1200路由器安全绕过漏洞的补丁

Patch Description

Tenda FH1202、F1202和F1200都是中国腾达（Tenda）公司的无线路由器产品。使用1.2.0.20之前版本固件的Tenda FH1202、F1202和F1200路由器中存在安全绕过漏洞。攻击者可通过直接发送shell命令并读取结果或通过输入shell命令利用该漏洞绕过访问限制。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此安全问题，补丁获取链接： http://www.tendacn.com/en/2017.html

Reference

http://www.tendacn.com/en/2017.html

Impacted products

Name
['Shenzhen Tenda Technology Co.,Ltd. F1200 <1.2.0.20', 'Shenzhen Tenda Technology Co.,Ltd. F1202 <1.2.0.20', 'Shenzhen Tenda Technology Co.,Ltd. FH1202 <1.2.0.20']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9138"
    }
  },
  "description": "Tenda FH1202\u3001F1202\u548cF1200\u90fd\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\n\u4f7f\u75281.2.0.20\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Tenda FH1202\u3001F1202\u548cF1200\u8def\u7531\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u76f4\u63a5\u53d1\u9001shell\u547d\u4ee4\u5e76\u8bfb\u53d6\u7ed3\u679c\u6216\u901a\u8fc7\u8f93\u5165shell\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\u3002",
  "discovererName": "Tenda",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.tendacn.com/en/2017.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07749",
  "openTime": "2017-05-31",
  "patchDescription": "Tenda FH1202\u3001F1202\u548cF1200\u90fd\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\n\u4f7f\u75281.2.0.20\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Tenda FH1202\u3001F1202\u548cF1200\u8def\u7531\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u76f4\u63a5\u53d1\u9001shell\u547d\u4ee4\u5e76\u8bfb\u53d6\u7ed3\u679c\u6216\u901a\u8fc7\u8f93\u5165shell\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\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 FH1202/F1202\u548cF1200\u8def\u7531\u5668\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Shenzhen Tenda Technology Co.,Ltd. F1200 \u003c1.2.0.20",
      "Shenzhen Tenda Technology Co.,Ltd. F1202 \u003c1.2.0.20",
      "Shenzhen Tenda Technology Co.,Ltd. FH1202 \u003c1.2.0.20"
    ]
  },
  "referenceLink": "http://www.tendacn.com/en/2017.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-23",
  "title": "Tenda FH1202/F1202\u548cF1200\u8def\u7531\u5668\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-9138 (GCVE-0-2017-9138)

Vulnerability from cvelistv5 – Published: 2017-05-21 22:00 – Updated: 2024-09-17 02:53

Summary

There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router's username and password.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
http://www.tendacn.com/en/2017.html	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:55:22.360Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.tendacn.com/en/2017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router\u0027s username and password."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-05-21T22:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.tendacn.com/en/2017.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-9138",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router\u0027s username and password."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.tendacn.com/en/2017.html",
              "refsource": "MISC",
              "url": "http://www.tendacn.com/en/2017.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-9138",
    "datePublished": "2017-05-21T22:00:00.000Z",
    "dateReserved": "2017-05-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T02:53:16.805Z",
    "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.
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CNVD-2017-07749

CVE-2017-9138 (GCVE-0-2017-9138)

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