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CVE-2023-39215

Quick assessment

Affected
Zoom Video Communications, Inc. Zoom Clients
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zoom Client是美国Zoom公司的一款支持多种平台的视频会议客户端应用程序。 Zoom Client 存在授权问题漏洞，该漏洞源于存在不正确的身份验证，可能允许经过身份验证的用户通过网络访问进行拒绝服务。

CVSS 7.1 · High EPSS 1.11% · P65

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-39215

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper authentication in Zoom clients may allow an authenticated user to conduct a denial of service via network access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
UI执行错误动作
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Client 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Client是美国Zoom公司的一款支持多种平台的视频会议客户端应用程序。 Zoom Client 存在授权问题漏洞，该漏洞源于存在不正确的身份验证，可能允许经过身份验证的用户通过网络访问进行拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zoom Video Communications, Inc. Zoom Clients see reference -

II. Public POCs for CVE-2023-39215

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III. Intelligence Information for CVE-2023-39215

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Other References for CVE-2023-39215 (1)

Same Patch Batch · Zoom Video Communications, Inc. · 2023-09-12 · 3 CVEs total

CVE-2023-39201 7.2 HIGH Zoom Client 代码问题漏洞
CVE-2023-39208 6.5 MEDIUM Zoom Client 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Zoom Clients
Same vendor: Zoom Video Communications, Inc.
Same weakness: CWE-449

V. Comments for CVE-2023-39215

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