CVE-2020-3441 MEDIUM

CVE-2020-3441: Cisco Webex Meetings and Cisco Webex Meetings Server Information Disclosure Vulnerability

Vendor Cisco
Product Cisco WebEx Meetings Server
Weakness CWE-20 · Input validation
Published November 18, 2020
Last update November 13, 2024

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to view sensitive information from the meeting room lobby. This vulnerability is due to insufficient protection of sensitive participant information. An attacker could exploit this vulnerability by browsing the Webex roster. A successful exploit could allow the attacker to gather information about other Webex participants, such as email address and IP address, while waiting in the lobby.

Key dates

02Disclosure timeline

November 18, 2020 CVE published
November 13, 2024 Record updated