cnvd - cnvd-2020-41534

CNVD-2020-41534

Vulnerability from cnvd - Published: 2020-07-22

Title

Dahua Web P2P control信息泄露漏洞

Description

Dahua Web P2P control是中国大华（Dahua）公司的一套Dahua产品管理和视频查看软件。 Dahua Web P2P control中存在安全漏洞。攻击者可利用该漏洞获取Cloud Key信息，冒充客户来连接平台，消耗平台服务器资源。

Severity

低

Patch Name

Dahua Web P2P control信息泄露漏洞的补丁

Patch Description

Dahua Web P2P control是中国大华（Dahua）公司的一套Dahua产品管理和视频查看软件。 Dahua Web P2P control中存在安全漏洞。攻击者可利用该漏洞获取Cloud Key信息，冒充客户来连接平台，消耗平台服务器资源。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.dahuasecurity.com/support/cybersecurity/details/757

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-9501

Impacted products

Name
Dahua Web P2P control

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9501"
    }
  },
  "description": "Dahua Web P2P control\u662f\u4e2d\u56fd\u5927\u534e\uff08Dahua\uff09\u516c\u53f8\u7684\u4e00\u5957Dahua\u4ea7\u54c1\u7ba1\u7406\u548c\u89c6\u9891\u67e5\u770b\u8f6f\u4ef6\u3002\n\nDahua Web P2P control\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6Cloud Key\u4fe1\u606f\uff0c\u5192\u5145\u5ba2\u6237\u6765\u8fde\u63a5\u5e73\u53f0\uff0c\u6d88\u8017\u5e73\u53f0\u670d\u52a1\u5668\u8d44\u6e90\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.dahuasecurity.com/support/cybersecurity/details/757",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41534",
  "openTime": "2020-07-22",
  "patchDescription": "Dahua Web P2P control\u662f\u4e2d\u56fd\u5927\u534e\uff08Dahua\uff09\u516c\u53f8\u7684\u4e00\u5957Dahua\u4ea7\u54c1\u7ba1\u7406\u548c\u89c6\u9891\u67e5\u770b\u8f6f\u4ef6\u3002\r\n\r\nDahua Web P2P control\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6Cloud Key\u4fe1\u606f\uff0c\u5192\u5145\u5ba2\u6237\u6765\u8fde\u63a5\u5e73\u53f0\uff0c\u6d88\u8017\u5e73\u53f0\u670d\u52a1\u5668\u8d44\u6e90\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": "Dahua Web P2P control\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dahua Web P2P control"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9501",
  "serverity": "\u4f4e",
  "submitTime": "2020-05-14",
  "title": "Dahua Web P2P control\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-9501 (GCVE-0-2020-9501)

Vulnerability from cvelistv5 – Published: 2020-05-13 15:17 – Updated: 2024-08-04 10:34

Summary

Attackers can obtain Cloud Key information from the Dahua Web P2P control in specific ways. Cloud Key is used to authenticate the connection between the client tool and the platform. An attacker may use the leaked Cloud Key to impersonate the client to connect to the platform, resulting in additional consumption of platform server resources. Versions with Build time before April 2020 are affected.

Severity ?

No CVSS data available.

CWE

Information leakage

Assigner

dahua

References

URL

Tags

https://www.dahuasecurity.com/support/cybersecuri…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Web P2P control,P2P plartform server,client tools	Affected: Versions which Build time before April,2020

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:34:39.769Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dahuasecurity.com/support/cybersecurity/details/757"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Web P2P control,P2P plartform server,client tools",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions which Build time before April,2020"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Attackers can obtain Cloud Key information from the Dahua Web P2P control in specific ways. Cloud Key is used to authenticate the connection between the client tool and the platform. An attacker may use the leaked Cloud Key to impersonate the client to connect to the platform, resulting in additional consumption of platform server resources. Versions with Build time before April 2020 are affected."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information leakage",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-13T15:17:20",
        "orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
        "shortName": "dahua"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.dahuasecurity.com/support/cybersecurity/details/757"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@dahuatech.com",
          "ID": "CVE-2020-9501",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Web P2P control,P2P plartform server,client tools",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Versions which Build time before April,2020"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Attackers can obtain Cloud Key information from the Dahua Web P2P control in specific ways. Cloud Key is used to authenticate the connection between the client tool and the platform. An attacker may use the leaked Cloud Key to impersonate the client to connect to the platform, resulting in additional consumption of platform server resources. Versions with Build time before April 2020 are affected."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Information leakage"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.dahuasecurity.com/support/cybersecurity/details/757",
              "refsource": "MISC",
              "url": "https://www.dahuasecurity.com/support/cybersecurity/details/757"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
    "assignerShortName": "dahua",
    "cveId": "CVE-2020-9501",
    "datePublished": "2020-05-13T15:17:20",
    "dateReserved": "2020-03-01T00:00:00",
    "dateUpdated": "2024-08-04T10:34:39.769Z",
    "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-2020-41534

CVE-2020-9501 (GCVE-0-2020-9501)

Tags

Sightings

Nomenclature