Zoom Rooms

Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may

CVE-2023-39211 7.8 - High - August 08, 2023

Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via local access.

Improper Privilege Management

Untrusted search path in Zoom Rooms for Windows before version 5.15.5 may

CVE-2023-39212 5.5 - Medium - August 08, 2023

Untrusted search path in Zoom Rooms for Windows before version 5.15.5 may allow an authenticated user to enable a denial of service via local access.

Untrusted Path

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may

CVE-2023-39218 4.9 - Medium - August 08, 2023

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may allow a privileged user to enable information disclosure via network access.

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may

CVE-2023-36535 6.5 - Medium - August 08, 2023

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may allow an authenticated user to enable information disclosure via network access.

Buffer overflow in Zoom Clients before 5.14.5 may

CVE-2023-36532 7.5 - High - August 08, 2023

Buffer overflow in Zoom Clients before 5.14.5 may allow an unauthenticated user to enable a denial of service via network access.

Memory Corruption

Improper privilege management in Zoom Rooms for Windows before version 5.14.5 may

CVE-2023-34118 7.8 - High - July 11, 2023

Improper privilege management in Zoom Rooms for Windows before version 5.14.5 may allow an authenticated user to enable an escalation of privilege via local access.

Insecure temporary file in the installer for Zoom Rooms for Windows before version 5.15.0 may

CVE-2023-34119 7.8 - High - July 11, 2023

Insecure temporary file in the installer for Zoom Rooms for Windows before version 5.15.0 may allow an authenticated user to enable an escalation of privilege via local access.

Exposure of Resource to Wrong Sphere

Untrusted search path in the installer for Zoom Rooms for Windows before version 5.15.0 may

CVE-2023-36536 7.8 - High - July 11, 2023

Untrusted search path in the installer for Zoom Rooms for Windows before version 5.15.0 may allow an authenticated user to enable an escalation of privilege via local access.

Untrusted Path

Improper privilege management in Zoom Rooms for Windows before version 5.14.5 may

CVE-2023-36537 7.8 - High - July 11, 2023

Improper privilege management in Zoom Rooms for Windows before version 5.14.5 may allow an authenticated user to enable an escalation of privilege via local access.

Improper access control in Zoom Rooms for Windows before version 5.15.0 may

CVE-2023-36538 7.8 - High - July 11, 2023

Improper access control in Zoom Rooms for Windows before version 5.15.0 may allow an authenticated user to enable an escalation of privilege via local access.

Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information.

CVE-2023-36539 7.5 - High - June 30, 2023

Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information.

Inadequate Encryption Strength

Improper input validation in the Zoom for Windows, Zoom Rooms, Zoom VDI Windows Meeting clients before 5.14.0 may

CVE-2023-34121 8.8 - High - June 13, 2023

Improper input validation in the Zoom for Windows, Zoom Rooms, Zoom VDI Windows Meeting clients before 5.14.0 may allow an authenticated user to potentially enable an escalation of privilege via network access.

Zoom clients prior to 5.13.5 contain an improper trust boundary implementation vulnerability

CVE-2023-28597 7.5 - High - March 27, 2023

Zoom clients prior to 5.13.5 contain an improper trust boundary implementation vulnerability. If a victim saves a local recording to an SMB location and later opens it using a link from Zooms web portal, an attacker positioned on an adjacent network to the victim client could set up a malicious SMB server to respond to client requests, causing the client to execute attacker controlled executables. This could result in an attacker gaining access to a user's device and data, and remote code execution.

Zoom for Windows clients before version 5.13.3

CVE-2023-22880 7.5 - High - March 16, 2023

Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5 and Zoom VDI for Windows clients before 5.13.1 contain an information disclosure vulnerability. A recent update to the Microsoft Edge WebView2 runtime used by the affected Zoom clients, transmitted text to Microsofts online Spellcheck service instead of the local Windows Spellcheck. Updating Zoom remediates this vulnerability by disabling the feature. Updating Microsoft Edge WebView2 Runtime to at least version 109.0.1481.0 and restarting Zoom remediates this vulnerability by updating Microsofts telemetry behavior.

Zoom Rooms for macOS clients before version 5.11.4 contain an insecure key generation mechanism

CVE-2022-36925 7.8 - High - January 09, 2023

Zoom Rooms for macOS clients before version 5.11.4 contain an insecure key generation mechanism. The encryption key used for IPC between the Zoom Rooms daemon service and the Zoom Rooms client was generated using parameters that could be obtained by a local low-privileged application. That key can then be used to interact with the daemon service to execute privileged functions and cause a local denial of service.

Use of Hard-coded Credentials

Zoom Rooms for macOS clients before version 5.11.3 contain a local privilege escalation vulnerability

CVE-2022-36926 7.8 - High - January 09, 2023

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.

Zoom Rooms for macOS clients before version 5.11.3 contain a local privilege escalation vulnerability

CVE-2022-36927 7.8 - High - January 09, 2023

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.

The Zoom Rooms Installer for Windows prior to 5.12.6 contains a local privilege escalation vulnerability

CVE-2022-36929 7.8 - High - January 09, 2023

The Zoom Rooms Installer for Windows prior to 5.12.6 contains a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability during the install process to escalate their privileges to the SYSTEM user.

Zoom Rooms for Windows installers before version 5.13.0 contain a local privilege escalation vulnerability

CVE-2022-36930 7.8 - High - January 09, 2023

Zoom Rooms for Windows installers before version 5.13.0 contain a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability in an attack chain to escalate their privileges to the SYSTEM user.

Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability

CVE-2022-28766 7.3 - High - November 17, 2022

Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.

DLL preloading

The Zoom Rooms Installer for Windows prior to 5.12.6 contains a local privilege escalation vulnerability

CVE-2022-36924 7.8 - High - November 17, 2022

The Zoom Rooms Installer for Windows prior to 5.12.6 contains a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability during the install process to escalate their privileges to the SYSTEM user.

DLL preloading

The Zoom Client for Meetings (for Android

CVE-2022-28764 3.3 - Low - November 14, 2022

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.6 is susceptible to a local information exposure vulnerability. A failure to clear data from a local SQL database after a meeting ends and the usage of an insufficiently secure per-device key encrypting that database results in a local malicious user being able to obtain meeting information such as in-meeting chat for the previous meeting attended from that local user account.

Insufficient Cleanup

Zoom Rooms for Conference Rooms for Windows versions before 5.11.0 are susceptible to a Local Privilege Escalation vulnerability

CVE-2022-28752 7.8 - High - August 17, 2022

Zoom Rooms for Conference Rooms for Windows versions before 5.11.0 are susceptible to a Local Privilege Escalation vulnerability. A local low-privileged malicious user could exploit this vulnerability to escalate their privileges to the SYSTEM user.

The Zoom Opener installer is downloaded by a user

CVE-2022-22788 7.8 - High - June 15, 2022

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.

DLL preloading

The Zoom Client for Meetings for Windows before version 5.10.0 and Zoom Rooms for Conference Room for Windows before version 5.10.0

CVE-2022-22786 8.8 - High - May 18, 2022

The Zoom Client for Meetings for Windows before version 5.10.0 and Zoom Rooms for Conference Room for Windows before version 5.10.0, fails to properly check the installation version during the update process. This issue could be used in a more sophisticated attack to trick a user into downgrading their Zoom client to a less secure version.

Download of Code Without Integrity Check

During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges

CVE-2021-34411 7.8 - High - September 27, 2021

During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation.

Improper Privilege Management

It was discovered that the installation packages of the Zoom Client for Meetings for MacOS (Standard and for IT Admin) installation before version 5.2.0

CVE-2021-34409 7.8 - High - September 27, 2021

It was discovered that the installation packages of the Zoom Client for Meetings for MacOS (Standard and for IT Admin) installation before version 5.2.0, Zoom Client Plugin for Sharing iPhone/iPad before version 5.2.0, and Zoom Rooms for Conference before version 5.1.0, copy pre- and post- installation shell scripts to a user-writable directory. In the affected products listed below, a malicious actor with local access to a user's machine could use this flaw to potentially run arbitrary system commands in a higher privileged context during the installation process.