CVE-2020-3463: Cisco Webex Meetings Reflected Cross-Site Scripting Vulnerability
First published: Mon Aug 17 2020(Updated: )
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.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Webex Meetings Online | <40.2.18 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Cisco Webex Meetings vulnerability?
The vulnerability ID is CVE-2020-3463.
What is the severity of CVE-2020-3463?
The severity of CVE-2020-3463 is medium with a CVSS score of 6.1.
How does CVE-2020-3463 impact Cisco Webex Meetings?
CVE-2020-3463 allows an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of Cisco Webex Meetings.
What is the affected software for CVE-2020-3463?
The affected software is Cisco Webex Meetings Online up to version 40.2.18.
How can I fix CVE-2020-3463?
There is no official fix or patch available for CVE-2020-3463 at the moment. It is recommended to follow the mitigation steps provided by Cisco in their security advisory.
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