CVE-2020-3463

MEDIUM

Cisco Webex Meetings Online < 40.2.18 - Unauthenticated Stored Cross-Site Scripting

Title source: llm
STIX 2.1

Description

A vulnerability in the web-based management interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected service. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

References (1)

Core 1

Scores

CVSS v3 6.1
EPSS 0.0041
EPSS Percentile 61.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
cisco/webex_meetings_online < 40.2.18
Published Aug 17, 2020
Tracked Since Feb 18, 2026