4.3
CVSSv2

CVE-2020-27126

Published: 18/11/2020 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

A vulnerability in an API of Cisco Webex Meetings could allow an unauthenticated, remote malicious user to conduct cross-site scripting attacks. The vulnerability is due to improper validation of user-supplied input to an application programmatic interface (API) within Cisco Webex Meetings. An attacker could exploit this vulnerability by convincing a targeted user to follow a link designed to submit malicious input to the API used by Cisco Webex Meetings. A successful exploit could allow the malicious user to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information from the system of a targeted user.

Vulnerability Trend

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cisco webex meetings 40.10.2

Vendor Advisories

A vulnerability in an API of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks The vulnerability is due to improper validation of user-supplied input to an application programmatic interface (API) within Cisco Webex Meetings An attacker could exploit this vulnerability by convincing a tar ...