How severe is CVE-2021-40115?

CVE-2021-40115 is considered medium severity with a CVSS score of 6.1.

Which software is affected by CVE-2021-40115?

Cisco Collaboration Meeting Rooms version 2.0 and Cisco Webex Video Mesh version up to 2021.10.18.2439m are affected by CVE-2021-40115.

What is the Common Weakness Enumeration (CWE) ID for CVE-2021-40115?

CVE-2021-40115 is associated with CWE-79, which is for Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').

How can I fix CVE-2021-40115?

To fix CVE-2021-40115, Cisco recommends applying the necessary updates or patches provided by the vendor.

Vulnerability/
CVE-2021-40115

medium

6.1

CWE

4/11/2021

7/11/2024

CVE-2021-40115: Cisco Webex Video Mesh Cross-Site Scripting Vulnerability

Q: What is CVE-2021-40115?

CVE-2021-40115 is a vulnerability in Cisco Webex Video Mesh that could allow an unauthenticated remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface.

First published: Thu Nov 04 2021(Updated: )

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

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Collaboration Meeting Rooms	=2.0
Cisco Webex Video Mesh	<2021.10.18.2439m

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-videomesh-xss-qjm2BDQf

Frequently Asked Questions

What is CVE-2021-40115?
CVE-2021-40115 is a vulnerability in Cisco Webex Video Mesh that could allow an unauthenticated remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface.
How severe is CVE-2021-40115?
CVE-2021-40115 is considered medium severity with a CVSS score of 6.1.
Which software is affected by CVE-2021-40115?
Cisco Collaboration Meeting Rooms version 2.0 and Cisco Webex Video Mesh version up to 2021.10.18.2439m are affected by CVE-2021-40115.
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-40115?
CVE-2021-40115 is associated with CWE-79, which is for Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
How can I fix CVE-2021-40115?
To fix CVE-2021-40115, Cisco recommends applying the necessary updates or patches provided by the vendor.

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canonical/cisco collaboration meeting rooms
version/cisco collaboration meeting rooms/2.0
canonical/cisco webex video mesh

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