cnvd - cnvd-2021-76085

cnvd-2021-76085

Vulnerability from cnvd

Title: Zoom Rooms权限提升漏洞

Description:

ZOOM Rooms是美国Zoom（ZOOM）公司的一个基于软件的会议系统。允许在固定终端上进行网络会议的系统，类似于传统的视频会议系统。

Zoom Rooms for Conference Room for Windows 5.3.0之前版本存在安全漏洞，该漏洞源于安装过程中，攻击者可利用该漏洞可以以更高的权限启动Internet Explorer。

Severity: 中

Patch Name: Zoom Rooms权限提升漏洞的补丁

Patch Description:

ZOOM Rooms是美国Zoom（ZOOM）公司的一个基于软件的会议系统。允许在固定终端上进行网络会议的系统，类似于传统的视频会议系统。

Zoom Rooms for Conference Room for Windows 5.3.0之前版本存在安全漏洞，该漏洞源于安装过程中，攻击者可利用该漏洞可以以更高的权限启动Internet Explorer。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://cwe.mitre.org/data/definitions/266.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-34411

Impacted products

Name
Zoom Rooms <5.3.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-34411"
    }
  },
  "description": "ZOOM Rooms\u662f\u7f8e\u56fdZoom\uff08ZOOM\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8e\u8f6f\u4ef6\u7684\u4f1a\u8bae\u7cfb\u7edf\u3002\u5141\u8bb8\u5728\u56fa\u5b9a\u7ec8\u7aef\u4e0a\u8fdb\u884c\u7f51\u7edc\u4f1a\u8bae\u7684\u7cfb\u7edf\uff0c\u7c7b\u4f3c\u4e8e\u4f20\u7edf\u7684\u89c6\u9891\u4f1a\u8bae\u7cfb\u7edf\u3002\n\nZoom Rooms for Conference Room for Windows 5.3.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u4ee5\u66f4\u9ad8\u7684\u6743\u9650\u542f\u52a8Internet Explorer\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://cwe.mitre.org/data/definitions/266.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-76085",
  "openTime": "2021-10-11",
  "patchDescription": "ZOOM Rooms\u662f\u7f8e\u56fdZoom\uff08ZOOM\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8e\u8f6f\u4ef6\u7684\u4f1a\u8bae\u7cfb\u7edf\u3002\u5141\u8bb8\u5728\u56fa\u5b9a\u7ec8\u7aef\u4e0a\u8fdb\u884c\u7f51\u7edc\u4f1a\u8bae\u7684\u7cfb\u7edf\uff0c\u7c7b\u4f3c\u4e8e\u4f20\u7edf\u7684\u89c6\u9891\u4f1a\u8bae\u7cfb\u7edf\u3002\r\n\r\nZoom Rooms for Conference Room for Windows 5.3.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u4ee5\u66f4\u9ad8\u7684\u6743\u9650\u542f\u52a8Internet Explorer\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": "Zoom Rooms\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Zoom Rooms \u003c5.3.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-34411",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-29",
  "title": "Zoom Rooms\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-34411 (GCVE-0-2021-34411)

Vulnerability from cvelistv5

Published

2021-09-27 13:55

Modified

2024-08-04 00:12

Severity ?

CWE

Incorrect Privilege Assignment

Summary

During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation.

References

▼	URL	Tags
	https://explore.zoom.us/en/trust/security/security-bulletin/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Zoom Rooms for Conference Room for Windows	Version: All versions before 5.3.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:12:50.229Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Zoom Rooms for Conference Room for Windows",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "All versions before 5.3.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Incorrect Privilege Assignment",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-01T21:01:26",
        "orgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
        "shortName": "Zoom"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@zoom.us",
          "ID": "CVE-2021-34411",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Zoom Rooms for Conference Room for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions before 5.3.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Incorrect Privilege Assignment"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://explore.zoom.us/en/trust/security/security-bulletin/",
              "refsource": "CONFIRM",
              "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
    "assignerShortName": "Zoom",
    "cveId": "CVE-2021-34411",
    "datePublished": "2021-09-27T13:55:50",
    "dateReserved": "2021-06-09T00:00:00",
    "dateUpdated": "2024-08-04T00:12:50.229Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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