Vulnerability-Lookup

CNVD-2020-35170

Vulnerability from cnvd - Published: 2020-06-30

Title

Tenda PA6 Wi-Fi Powerline extender拒绝服务漏洞

Description

Tenda PA6 Wi-Fi Powerline extender是中国腾达（Tenda）公司的一款无线网络范围扩展器。 Tenda PA6 Wi-Fi Powerline extender 1.0.1.21版本中的‘homeplugd’进程存在安全漏洞。攻击者可通过发送特制的UDP数据包利用该漏洞造成设备重启。

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://www.tenda.com.cn/

Reference

https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/

Impacted products

Name
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19506"
    }
  },
  "description": "Tenda PA6 Wi-Fi Powerline extender\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u7f51\u7edc\u8303\u56f4\u6269\u5c55\u5668\u3002\n\nTenda PA6 Wi-Fi Powerline extender 1.0.1.21\u7248\u672c\u4e2d\u7684\u2018homeplugd\u2019\u8fdb\u7a0b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8bbe\u5907\u91cd\u542f\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://www.tenda.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35170",
  "openTime": "2020-06-30",
  "products": {
    "product": "Tenda PA6 Wi-Fi Powerline extender 1.0.1.21"
  },
  "referenceLink": "https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-28",
  "title": "Tenda PA6 Wi-Fi Powerline extender\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-19506 (GCVE-0-2019-19506)

Vulnerability from cvelistv5 – Published: 2020-06-25 19:22 – Updated: 2024-08-05 02:16

Summary

Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the "homeplugd" process. By sending a specially crafted UDP packet, an attacker could exploit this vulnerability to cause the device to reboot.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://securityintelligence.com/posts/vulnerable…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:16:48.200Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-06-25T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the \"homeplugd\" process. By sending a specially crafted UDP packet, an attacker could exploit this vulnerability to cause the device to reboot."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-25T19:22:18",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-19506",
          "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": "Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the \"homeplugd\" process. By sending a specially crafted UDP packet, an attacker could exploit this vulnerability to cause the device to reboot."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/",
              "refsource": "MISC",
              "url": "https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-19506",
    "datePublished": "2020-06-25T19:22:18",
    "dateReserved": "2019-12-02T00:00:00",
    "dateUpdated": "2024-08-05T02:16:48.200Z",
    "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-2020-35170

CVE-2019-19506 (GCVE-0-2019-19506)

Tags

Sightings

Nomenclature