Vulnerability-Lookup

CNVD-2021-43409

Vulnerability from cnvd - Published: 2021-06-19

Title

TP-Link TL-WPA4220信息泄露漏洞（CNVD-2021-43409）

Description

Tp-link TP-Link TL-WPA4220是中国普联（Tp-link）公司的一款可以扩展无线信号的家用无线WiFi桥接器。该设备可通过线路高速传输数据，将网络扩展到目前所不能覆盖的区域。 TP-Link TL-WPA4220存在信息泄露漏洞，该漏洞源于TP-Link 的 TL-WPA4220 4.0.2 Build 20180308 Rel.37064 用户名和密码通过 cookie 发送。目前没有详细的漏洞细节提供。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-28857

Impacted products

Name
TP-LINK TL-WPA4220

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28857"
    }
  },
  "description": "Tp-link TP-Link TL-WPA4220\u662f\u4e2d\u56fd\u666e\u8054\uff08Tp-link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u4ee5\u6269\u5c55\u65e0\u7ebf\u4fe1\u53f7\u7684\u5bb6\u7528\u65e0\u7ebfWiFi\u6865\u63a5\u5668\u3002\u8be5\u8bbe\u5907\u53ef\u901a\u8fc7\u7ebf\u8def\u9ad8\u901f\u4f20\u8f93\u6570\u636e\uff0c\u5c06\u7f51\u7edc\u6269\u5c55\u5230\u76ee\u524d\u6240\u4e0d\u80fd\u8986\u76d6\u7684\u533a\u57df\u3002\n\nTP-Link TL-WPA4220\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTP-Link \u7684 TL-WPA4220 4.0.2 Build 20180308 Rel.37064 \u7528\u6237\u540d\u548c\u5bc6\u7801\u901a\u8fc7 cookie \u53d1\u9001\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-43409",
  "openTime": "2021-06-19",
  "products": {
    "product": "TP-LINK TL-WPA4220"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28857",
  "serverity": "\u9ad8",
  "submitTime": "2021-06-16",
  "title": "TP-Link TL-WPA4220\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-43409\uff09"
}

CVE-2021-28857 (GCVE-0-2021-28857)

Vulnerability from cvelistv5 – Published: 2021-06-15 21:51 – Updated: 2024-08-03 21:55

Summary

TP-Link's TL-WPA4220 4.0.2 Build 20180308 Rel.37064 username and password are sent via the cookie.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://yunus-shn.medium.com/tp-links-tl-wpa4220-…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:55:11.779Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2021-03-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "TP-Link\u0027s TL-WPA4220 4.0.2 Build 20180308 Rel.37064 username and password are sent via the cookie."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-15T21:51:56",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-28857",
          "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": "TP-Link\u0027s TL-WPA4220 4.0.2 Build 20180308 Rel.37064 username and password are sent via the cookie."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394",
              "refsource": "MISC",
              "url": "https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-28857",
    "datePublished": "2021-06-15T21:51:56",
    "dateReserved": "2021-03-19T00:00:00",
    "dateUpdated": "2024-08-03T21:55:11.779Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-43409

CVE-2021-28857 (GCVE-0-2021-28857)

Tags

Sightings

Nomenclature