CVE-2021-34414

CAO 7.2CVE-2021-34414 · Công bố 27/09/2021 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2021-34414 là lỗ hổng mức CAO (CVSS 7.2) ảnh hưởng meeting connector (zoom), recording connector (zoom), virtual room connector (zoom).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.5%, cao hơn 74.5% các lỗ hổng khác.
Cách xử lý: cập nhật lên 4.6.348.20201217, 3.8.42.20200905, 4.4.6620.20201110, 2.5.5495.20210326 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
meeting connector zoom	`< 4.6.348.20201217`	`4.6.348.20201217`
recording connector zoom	`< 3.8.42.20200905`	`3.8.42.20200905`
virtual room connector zoom	`< 4.4.6620.20201110`	`4.4.6620.20201110`
virtual room connector load balancer zoom	`< 2.5.5495.20210326`	`2.5.5495.20210326`

Mô tả

The network proxy page on the web portal for the Zoom on-premise Meeting Connector Controller before version 4.6.348.20201217, Zoom on-premise Meeting Connector MMR before version 4.6.348.20201217, Zoom on-premise Recording Connector before version 3.8.42.20200905, Zoom on-premise Virtual Room Connector before version 4.4.6620.20201110, and Zoom on-premise Virtual Room Connector Load Balancer before version 2.5.5495.20210326 fails to validate input sent in requests to update the network proxy configuration, which could lead to remote command injection on the on-premise image by a web portal administrator.