CVE-2020-3541

MEDIUM

Cisco Webex Meetings and Teams - Sensitive Information Exposure via Media Engine Log Files

Title source: llm
STIX 2.1

Description

A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to gain access to sensitive information. The vulnerability is due to unsafe logging of authentication requests by the affected software. An attacker could exploit this vulnerability by reading log files that are stored in the application directory. A successful exploit could allow the attacker to gain access to sensitive information, which could be used in further attacks.

References (1)

Core 1
Core References

Scores

CVSS v3 4.4
EPSS 0.0033
EPSS Percentile 24.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200 CWE-532
Status published
Products (2)
cisco/webex_meetings < 39.5.25 (2 CPE variants)
cisco/webex_teams < 3.0.15711.0
Published Sep 04, 2020
Tracked Since Feb 18, 2026