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CVE-2022-22788— DLL injection in Zoom Opener installer for Zoom and Zoom Rooms clients

Quick assessment

Affected
Zoom Video Communications Inc Zoom Client for Meetings
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 Opener installer for Zoom Client 5.10.3 之前版本和 Zoom Rooms for Conference Room for Windows 5.10.3 之前版本存在安全漏洞，攻击者利用该漏洞可在受害者的主机上运行任意代码。。

CVSS 7.1 · High EPSS 1.47% · P73
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I. Basic Information for CVE-2022-22788

Vulnerability Information
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Vulnerability Title
DLL injection in Zoom Opener installer for Zoom and Zoom Rooms clients
Source: CVE Program / CVE List V5
Vulnerability Description
The Zoom Opener installer is downloaded by a user from the Launch meeting page, when attempting to join a meeting without having the Zoom Meeting Client installed. The Zoom Opener installer for Zoom Client for Meetings before version 5.10.3 and Zoom Rooms for Conference Room for Windows before version 5.10.3 are susceptible to a DLL injection attack. This vulnerability could be used to run arbitrary code on the victims host.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Client 代码问题漏洞
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 Opener installer for Zoom Client 5.10.3 之前版本和 Zoom Rooms for Conference Room for Windows 5.10.3 之前版本存在安全漏洞，攻击者利用该漏洞可在受害者的主机上运行任意代码。。
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 Client for Meetings unspecified ~ 5.10.3 -
Zoom Video Communications Inc All Zoom Rooms for Conference Room for Windows unspecified ~ 5.10.3 -

II. Public POCs for CVE-2022-22788

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III. Intelligence Information for CVE-2022-22788

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Other References for CVE-2022-22788 (1)

IV. Related Vulnerabilities

Same vendor: Zoom Video Communications Inc

V. Comments for CVE-2022-22788

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