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CVE-2022-36926— Local Privilege Escalation in Zoom Rooms for macOS Clients

Quick assessment

Affected
Zoom Video Communications Inc Zoom Rooms for macOS
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 macOS clients 5.11.3之前版本存在安全漏洞。攻击者利用该漏洞可以将其权限升级为root用户。

CVSS 8.8 · High EPSS 0.43% · P35

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-36926

Vulnerability Information
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Vulnerability Title
Local Privilege Escalation in Zoom Rooms for macOS Clients
Source: CVE Program / CVE List V5
Vulnerability Description
Zoom Rooms for macOS clients before version 5.11.3 contain a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability to escalate their privileges to root.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Rooms 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Rooms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 macOS clients 5.11.3之前版本存在安全漏洞。攻击者利用该漏洞可以将其权限升级为root用户。
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 Rooms for macOS unspecified ~ 5.11.3 -

II. Public POCs for CVE-2022-36926

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III. Intelligence Information for CVE-2022-36926

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Other References for CVE-2022-36926 (1)

Same Patch Batch · Zoom Video Communications Inc · 2023-01-09 · 6 CVEs total

CVE-2022-36927 8.8 HIGH Local Privilege Escalation in Zoom Rooms for macOS Clients
CVE-2022-36930 8.8 HIGH Local Privilege Escalation in Zoom Rooms for Windows Installers
CVE-2022-36929 7.8 HIGH Local Privilege Escalation in Zoom Rooms for Windows Clients
CVE-2022-36928 6.1 MEDIUM Path Traversal in Zoom for Android Clients
CVE-2022-36925 4.4 MEDIUM Insecure key generation for Zoom Rooms for macOS Clients

IV. Related Vulnerabilities

Same product: Zoom Rooms for macOS
Same vendor: Zoom Video Communications Inc
Same weakness: CWE-78

V. Comments for CVE-2022-36926

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