CVE-2021-34417

Authenticated remote command execution with root privileges via web console in MMR

Published: Nov 11, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-20

7.9HIGH

Description

The network proxy page on the web portal for the Zoom On-Premise Meeting Connector Controller before version 4.6.365.20210703, Zoom On-Premise Meeting Connector MMR before version 4.6.365.20210703, Zoom On-Premise Recording Connector before version 3.8.45.20210703, Zoom On-Premise Virtual Room Connector before version 4.4.6868.20210703, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5496.20210703 fails to validate input sent in requests to set the network proxy password. This could lead to remote command injection by a web portal administrator.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:HPrivileges Required

High

UI:NUser Interaction

None

Scope

S:CScope

Changed

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-20

Affected Products

zoom

commercial·USaka meeting software development kit, workplace desktop, rooms

zoom on-premise meeting connector controllerOn-premWeb App

Communications / video-conferencing

zoom on-premise meeting connector mmrOn-prem

Communications / video-conferencing

zoom on-premise recording connectorOn-prem

Communications / video-conferencing

zoom on-premise virtual room connectorOn-prem

Communications / video-conferencing

zoom on-premise virtual room connector load balancerOn-premNetwork Device

Networking Infrastructure / load-balancer-proxy

Zoom Video Communications Inc

commercial·USaka zoom

Zoom On-Premise Meeting Connector Controller

Communications

Zoom On-Premise Meeting Connector MMR

Communications

Zoom On-Premise Recording Connector

Communications

Zoom On-Premise Virtual Room Connector

Communications

Zoom On-Premise Virtual Room Connector Load Balancer

Communications

Zoom Video Communications, Inc.

commercial·USaka zoom

Zoom

Communications

Zoom On-Premise Meeting Connector MMR

Communications

Zoom On-Premise Virtual Room Connector

Communications

Zoom On-Premise Virtual Room Connector Load Balancer

Communications

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

https://explore.zoom.us/en/trust/security/security-bulletin

explore.zoom.us

https://nvd.nist.gov/vuln/detail/CVE-2021-34417

nvd.nist.gov

https://explore.zoom.us/en/trust/security/бюллетень

explore.zoom.us

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