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CVE-2024-27240— Zoom Apps for Windows - Improper Input Validation

Quick assessment

Affected
Zoom Communications, Inc Zoom Apps for Windows
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 Rooms和Zoom Workplace都是美国Zoom公司的产品。Zoom Rooms是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 Workplace是一个桌面应用软件。 多款Zoom产品存在安全漏洞，该漏洞源于安装程序中存在不正确的输入验证，允许攻击者通过本地访问进行权限升级。受影响产品及版本如下：Zoom Workplace Desktop App 6.0.0之前版本、Zoom Workplace VDI Plug-in 5.17.13之

CVSS 7.1 · High EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1548.002 · Bypass User Account Control
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I. Basic Information for CVE-2024-27240

Vulnerability Information
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Vulnerability Title
Zoom Apps for Windows - Improper Input Validation
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation in the installer for some Zoom Apps for Windows may allow an authenticated user to conduct a privilege escalation via local access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
多款Zoom产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Rooms和Zoom Workplace都是美国Zoom公司的产品。Zoom Rooms是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 Workplace是一个桌面应用软件。 多款Zoom产品存在安全漏洞，该漏洞源于安装程序中存在不正确的输入验证，允许攻击者通过本地访问进行权限升级。受影响产品及版本如下：Zoom Workplace Desktop App 6.0.0之前版本、Zoom Workplace VDI Plug-in 5.17.13之
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 Communications, Inc Zoom Apps for Windows See references -

II. Public POCs for CVE-2024-27240

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III. Intelligence Information for CVE-2024-27240

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Vendor Advisories for CVE-2024-27240 (1)

Same Patch Batch · Zoom Communications, Inc · 2024-07-15 · 8 CVEs total

CVE-2024-27238 7.1 HIGH Zoom Apps and SDKs - Race Condition
CVE-2024-39826 6.8 MEDIUM Zoom Workplace Apps and SDKs - Path traversal
CVE-2024-39819 6.7 MEDIUM Zoom Workplace Apps and SDK for Windows - Improper Privilege Management
CVE-2024-39821 6.6 MEDIUM Zoom Workplace App for Windows and Zoom Rooms App for Windows - Race Condition
CVE-2024-39820 6.6 MEDIUM Zoom Workplace Desktop App for macOS - Uncontrolled Search Path Element
CVE-2024-39827 5.5 MEDIUM Zoom Workplace Desktop App for Windows - Improper Input Validation
CVE-2024-27241 5.3 MEDIUM Zoom Apps and SDKs - Improper Input Validation

IV. Related Vulnerabilities

Same vendor: Zoom Communications, Inc
Same weakness: CWE-20

V. Comments for CVE-2024-27240

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