CVE-2021-34425

Server Side Request Forgery in Zoom Client for Meetings chat

Medium · published December 14, 2021

CVSS v3.1
4.7
EPSS
1%
Percentile
55.9
In the wild
Unconfirmed
What it is

The Zoom Client for Meetings before version 5.7.3 (for Android, iOS, Linux, macOS, and Windows) contain a server side request forgery vulnerability in the chat\'s "link preview" functionality. In versions prior to 5.7.3, if a user were to enable the chat\'s "link preview" feature, a malicious actor could trick the user into potentially sending arbitrary HTTP GET requests to URLs that the actor cannot reach directly.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00792 · 55.9th percentile
Published
2021-12-14T19:25Z
EPSS history
Timeline
  • 14 DEC 19:25Z
    Server Side Request Forgery in Zoom Client for Meetings chat
    cvelistv5