Vulnerability-Lookup

CNVD-2020-33478

Vulnerability from cnvd - Published: 2020-06-18

Title

TRENDnet TEW-827DRU命令注入漏洞（CNVD-2020-33478）

Description

TRENDnet TEW-827DRU是美国趋势网络（TRENDnet）公司的一款无线路由器。 TRENDnet TEW-827DRU 2.06B04及之前版本中的apply.cgi文件存在命令注入漏洞。攻击者可利用该漏洞在设备上运行任意命令。

Severity

高

Formal description

目前厂商尚未提供相关漏洞补丁链接，请关注厂商主页随时更新: https://www.trendnet.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-14075

Impacted products

Name
TRENDnet TEW-827DRU <=2.06B04

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14075"
    }
  },
  "description": "TRENDnet TEW-827DRU\u662f\u7f8e\u56fd\u8d8b\u52bf\u7f51\u7edc\uff08TRENDnet\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTRENDnet TEW-827DRU 2.06B04\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684apply.cgi\u6587\u4ef6\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u8fd0\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u968f\u65f6\u66f4\u65b0:\r\nhttps://www.trendnet.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33478",
  "openTime": "2020-06-18",
  "products": {
    "product": "TRENDnet TEW-827DRU \u003c=2.06B04"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14075",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-16",
  "title": "TRENDnet TEW-827DRU\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-33478\uff09"
}

CVE-2020-14075 (GCVE-0-2020-14075)

Vulnerability from cvelistv5 – Published: 2020-06-15 03:36 – Updated: 2024-08-04 12:32

Summary

TRENDnet TEW-827DRU devices through 2.06B04 contain multiple command injections in apply.cgi via the action pppoe_connect, ru_pppoe_connect, or dhcp_connect with the key wan_ifname (or wan0_dns), allowing an authenticated user to run arbitrary commands on the device.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2290 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/kuc001/IoTFirmware/blob/master…	x_refsource_MISC
https://github.com/kuc001/IoTFirmware/blob/master…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:32:14.710Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-dhcp_connect.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/dhcp_connect_command.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2020-06-15T03:36:58.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-dhcp_connect.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/dhcp_connect_command.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-14075",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                },
                "vendor_name": "n/a"
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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            },
            {
              "name": "https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/dhcp_connect_command.pdf",
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            }
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-14075",
    "datePublished": "2020-06-15T03:36:58.000Z",
    "dateReserved": "2020-06-15T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:32:14.710Z",
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  },
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}

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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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.

Action not permitted

CNVD-2020-33478

CVE-2020-14075 (GCVE-0-2020-14075)

Tags

Sightings

Nomenclature

Related by attack behaviour