4
CVSSv2

CVE-2020-3542

Published: 04/09/2020 Updated: 07/11/2023
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 5.3 | Impact Score: 3.6 | Exploitability Score: 1.6
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

A vulnerability in Cisco Webex Training could allow an authenticated, remote malicious user to join a password-protected meeting without providing the meeting password. The vulnerability is due to improper validation of input to API requests that are a part of meeting join flow. An attacker could exploit this vulnerability by sending an API request to the application, which would return a URL that includes a meeting join page that is prepopulated with the meeting username and password. A successful exploit could allow the malicious user to join the password-protected meeting. The attacker would be visible in the attendee list of the meeting.

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Vendor Advisories

A vulnerability in Cisco Webex Training could allow an authenticated, remote attacker to join a password-protected meeting without providing the meeting password The vulnerability is due to improper validation of input to API requests that are a part of meeting join flow An attacker could exploit this vulnerability by sending an API request to th ...