High severity7.9NVD Advisory· Published Nov 11, 2021· Updated Jun 17, 2026
CVE-2021-34417
CVE-2021-34417
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_controller:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_controller:*:*:*:*:*:*:*:*range: <4.6.365.20210703
- (no CPE)range: <4.6.365.20210703
cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:*range: <4.6.365.20210703
- (no CPE)range: <4.6.365.20210703
cpe:2.3:a:zoom:zoom_on-premise_recording_connector:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zoom:zoom_on-premise_recording_connector:*:*:*:*:*:*:*:*range: <3.8.45.20210703
- (no CPE)range: <3.8.45.20210703
cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector:*:*:*:*:*:*:*:*range: <4.4.6868.20210703
- (no CPE)range: <4.4.6868.20210703
cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector_load_balancer:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector_load_balancer:*:*:*:*:*:*:*:*range: <2.5.5496.20210703
- (no CPE)range: <2.5.5496.20210703
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
1- explore.zoom.us/en/trust/security/security-bulletinnvdVendor Advisory
News mentions
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