Vulnerability-Lookup

CNVD-2022-03192

Vulnerability from cnvd - Published: 2022-01-13

Title

Trendnet AC2600 TEW-827DRU授权问题漏洞

Description

Trendnet AC2600 TEW-827DRU是一款无线路由器。 Trendnet AC2600 TEW-827DRU 2.08B01版本存在安全漏洞，攻击者可利用漏洞通过手动浏览设置向导并强制其重定向到所需页面，可以绕过身份验证，用户可以以管理员身份查看信息。

Severity

中

Patch Name

Trendnet AC2600 TEW-827DRU授权问题漏洞的补丁

Patch Description

Trendnet AC2600 TEW-827DRU是一款无线路由器。 Trendnet AC2600 TEW-827DRU 2.08B01版本存在安全漏洞，攻击者可利用漏洞通过手动浏览设置向导并强制其重定向到所需页面，可以绕过身份验证，用户可以以管理员身份查看信息。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.tenable.com/security/research/tra-2021-54

Reference

https://www.tenable.com/security/research/tra-2021-54

Impacted products

Name
Trendnet Trendnet AC2600 TEW-827DRU 2.08B01

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20150"
    }
  },
  "description": "Trendnet AC2600 TEW-827DRU\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTrendnet AC2600 TEW-827DRU 2.08B01\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u624b\u52a8\u6d4f\u89c8\u8bbe\u7f6e\u5411\u5bfc\u5e76\u5f3a\u5236\u5176\u91cd\u5b9a\u5411\u5230\u6240\u9700\u9875\u9762\uff0c\u53ef\u4ee5\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u7528\u6237\u53ef\u4ee5\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u67e5\u770b\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.tenable.com/security/research/tra-2021-54",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-03192",
  "openTime": "2022-01-13",
  "patchDescription": "Trendnet AC2600 TEW-827DRU\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nTrendnet AC2600 TEW-827DRU 2.08B01\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u624b\u52a8\u6d4f\u89c8\u8bbe\u7f6e\u5411\u5bfc\u5e76\u5f3a\u5236\u5176\u91cd\u5b9a\u5411\u5230\u6240\u9700\u9875\u9762\uff0c\u53ef\u4ee5\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u7528\u6237\u53ef\u4ee5\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u67e5\u770b\u4fe1\u606f\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": "Trendnet AC2600 TEW-827DRU\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Trendnet Trendnet AC2600 TEW-827DRU 2.08B01"
  },
  "referenceLink": "https://www.tenable.com/security/research/tra-2021-54",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-03",
  "title": "Trendnet AC2600 TEW-827DRU\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-20150 (GCVE-0-2021-20150)

Vulnerability from cvelistv5 – Published: 2021-12-30 21:31 – Updated: 2024-08-03 17:30

Summary

Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page.

Severity

No CVSS data available.

CWE

Information disclosure

Assigner

tenable CNA under the mitre root

CNA scorecard C 71/100 over 52 records in the last 180 days details

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2021-54	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Trendnet AC2600 TEW-827DRU	Affected: 2.08B01

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:30:07.420Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2021-54"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Trendnet AC2600 TEW-827DRU",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2.08B01"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-30T21:31:12.000Z",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2021-54"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "ID": "CVE-2021-20150",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Trendnet AC2600 TEW-827DRU",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2.08B01"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. Authentication can be bypassed and a user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Information disclosure"
                }
              ]
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          ]
        },
        "references": {
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            {
              "name": "https://www.tenable.com/security/research/tra-2021-54",
              "refsource": "MISC",
              "url": "https://www.tenable.com/security/research/tra-2021-54"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
    "assignerShortName": "tenable",
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    "datePublished": "2021-12-30T21:31:12.000Z",
    "dateReserved": "2020-12-17T00:00:00.000Z",
    "dateUpdated": "2024-08-03T17:30:07.420Z",
    "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.

Vulnerability timeline

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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.

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