Vulnerability Details : CVE-2021-34414
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.
Vulnerability category: Input validation
Products affected by CVE-2021-34414
- cpe:2.3:a:zoom:meeting_connector:*:*:*:*:*:*:*:*
- cpe:2.3:a:zoom:recording_connector:*:*:*:*:*:*:*:*
- cpe:2.3:a:zoom:virtual_room_connector:*:*:*:*:*:*:*:*
- cpe:2.3:a:zoom:virtual_room_connector_load_balancer:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-34414
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-34414
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST |
CWE ids for CVE-2021-34414
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-34414
-
https://explore.zoom.us/en/trust/security/security-bulletin/
Security Bulletin - ZoomVendor Advisory
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