Vulnerability-Lookup

CNVD-2026-33430

Vulnerability from cnvd - Published: 2026-08-25

Title

Zoom Rooms for Windows权限管理不当漏洞

Description

Zoom Rooms for Windows是美国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 Windows存在权限管理不当漏洞，该漏洞源于未能正确处理权限管理，攻击者可利用该漏洞通过本地访问实现权限提升。

Severity

中

Patch Name

Zoom Rooms for Windows权限管理不当漏洞的补丁

Patch Description

Zoom Rooms for Windows是美国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 Windows存在权限管理不当漏洞，该漏洞源于未能正确处理权限管理，攻击者可利用该漏洞通过本地访问实现权限提升。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程序修复该安全问题，详情见厂商官网: https://www.zoom.com/en/trust/security-bulletin/zsb-26011

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-53409

Impacted products

Name
Zoom Zoom Rooms for Windows <7.1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-53409",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-53409"
    }
  },
  "description": "Zoom Rooms for Windows\u662f\u7f8e\u56fdZoom\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8e\u8f6f\u4ef6\u7684\u4f1a\u8bae\u7cfb\u7edf\uff0c\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 Windows\u5b58\u5728\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u6743\u9650\u7ba1\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u5b9e\u73b0\u6743\u9650\u63d0\u5347\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://www.zoom.com/en/trust/security-bulletin/zsb-26011",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-33430",
  "openTime": "2026-08-25",
  "patchDescription": "Zoom Rooms for Windows\u662f\u7f8e\u56fdZoom\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8e\u8f6f\u4ef6\u7684\u4f1a\u8bae\u7cfb\u7edf\uff0c\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 Windows\u5b58\u5728\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u6743\u9650\u7ba1\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u5b9e\u73b0\u6743\u9650\u63d0\u5347\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 for Windows\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Zoom Zoom Rooms for Windows \u003c7.1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-53409",
  "serverity": "\u4e2d",
  "submitTime": "2026-07-17",
  "title": "Zoom Rooms for Windows\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2026-53409 (GCVE-0-2026-53409)

Vulnerability from cvelistv5 – Published: 2026-07-16 21:08 – Updated: 2026-07-17 13:20

Summary

Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 may allow an authenticated user to conduct an escalation of privilege via local access.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-17 13:20 UTC

CWE

CWE-20 - Improper input validation

Assigner

Zoom mitre root

References

1 reference

URL	Tags
https://www.zoom.com/en/trust/security-bulletin/z…

Impacted products

1 product

Vendor	Product	Version
Zoom Communications	Zoom Rooms	Affected: 0 , < 7.1.0 (custom)

Date Public

2026-07-04 12:00

Show details on NVD website

JSON

To clipboard

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                "timestamp": "2026-07-17T13:20:02.749973Z",
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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.

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.

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CNVD-2026-33430

CVE-2026-53409 (GCVE-0-2026-53409)

Tags

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