critical
9.3
CWE
119
Advisory Published
Updated

CVE-2019-15285: Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

First published: Wed Sep 23 2020(Updated: )

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Webex Meetings>=39.5.0<39.5.12
Cisco Webex Meetings Online<1.3.44
Cisco Webex Meetings Online=32.11
Cisco Webex Meetings Online=39.4.0
Cisco Webex Meetings Online=t32.9
Cisco Webex Meetings Online=t39.3
Cisco Webex Meetings Online=t39.6.0
Cisco WebEx Meetings Server=3.0-maintenance_release2
Cisco WebEx Meetings Server=4.0
Microsoft Windows

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Reference Links

Frequently Asked Questions

  • What is CVE-2019-15285?

    CVE-2019-15285 is a vulnerability that allows an attacker to execute arbitrary code on a system running Cisco Webex Network Recording Player or Cisco Webex Player for Microsoft Windows.

  • What is the severity of CVE-2019-15285?

    The severity of CVE-2019-15285 is critical, with a severity value of 7.8.

  • Which systems are affected by CVE-2019-15285?

    CVE-2019-15285 affects systems running Cisco Webex Network Recording Player or Cisco Webex Player for Microsoft Windows.

  • How can an attacker exploit CVE-2019-15285?

    An attacker can exploit CVE-2019-15285 by executing arbitrary code on an affected system.

  • How can I fix CVE-2019-15285?

    To fix CVE-2019-15285, it is recommended to update the Cisco Webex Network Recording Player or Cisco Webex Player for Microsoft Windows to the latest version.

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