CWE
79 1021
Advisory Published
Updated

CVE-2022-20820: Cisco Webex Meetings Web Interface Vulnerabilities

First published: Wed Aug 10 2022(Updated: )

Multiple vulnerabilities in the web interface of Cisco Webex Meetings could allow a remote attacker to conduct a cross-site scripting (XSS) attack or a frame hijacking attack against a user of the web interface. For more information about these vulnerabilities, see the Details section of this advisory.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Webex Meetings

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Frequently Asked Questions

  • What is CVE-2022-20820?

    CVE-2022-20820 is a vulnerability in the web interface of Cisco Webex Meetings that allows a remote attacker to conduct cross-site scripting (XSS) or frame hijacking attacks.

  • What is the severity of CVE-2022-20820?

    The severity of CVE-2022-20820 is medium with a CVSS score of 5.4.

  • How does CVE-2022-20820 affect Cisco Webex Meetings?

    CVE-2022-20820 affects Cisco Webex Meetings by allowing a remote attacker to conduct XSS or frame hijacking attacks against users of the web interface.

  • Is there a fix for CVE-2022-20820?

    Yes, Cisco has released a security advisory which provides details on how to fix CVE-2022-20820.

  • Where can I find more information about CVE-2022-20820?

    You can find more information about CVE-2022-20820 in the Cisco Security Advisory at the following link: [Cisco Security Advisory](https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-xss-frmhijck-kO3wmkuS)

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