CVE-2019-15286: Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
First published: Tue Nov 26 2019(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 Software | Affected Version | How to fix |
|---|---|---|
| Cisco WebEx Business Suite | <39.5.12 | |
| Cisco Webex Meetings Online | <1.3.44 | |
| Cisco WebEx Meetings Server | =3.0mr2 | |
| Cisco WebEx Meetings Server | =4.0 | |
| Cisco WebEx Meetings Server | =t39.3 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2019-15286?
CVE-2019-15286 is a vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows that allows an attacker to execute arbitrary code on an affected system.
How severe is CVE-2019-15286?
CVE-2019-15286 has a severity rating of 7.8 (Critical).
Which software is affected by CVE-2019-15286?
CVE-2019-15286 affects Cisco Webex Business Suite, Cisco Webex Meetings Online, Cisco WebEx Meetings Server 3.0mr2, Cisco WebEx Meetings Server 4.0, and Cisco WebEx Meetings Server t39.3 on Microsoft Windows.
How do I fix CVE-2019-15286?
To fix CVE-2019-15286, users should update to the patched versions of Cisco Webex Network Recording Player and Cisco Webex Player.
Where can I find more information about CVE-2019-15286?
More information about CVE-2019-15286 can be found at the following reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-webex-player.
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- version/cisco webex meetings server/t39.3
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- canonical/microsoft windows