CVE-2020-3588

A vulnerability in virtualization channel messaging in Cisco Webex Meetings Desktop App for Windows could allow a local attacker to execute arbitrary code on a targeted system. This vulnerability occurs when this app is deployed in a virtual desktop environment and using virtual environment optimization. This vulnerability is due to improper validation of messages processed by the Cisco Webex Meetings Desktop App. A local attacker with limited privileges could exploit this vulnerability by sending malicious messages to the affected software by using the virtualization channel interface. A successful exploit could allow the attacker to modify the underlying operating system configuration, which could allow the attacker to execute arbitrary code with the privileges of a targeted user. Note: This vulnerability can be exploited only when Cisco Webex Meetings Desktop App is in a virtual desktop environment on a hosted virtual desktop (HVD) and is configured to use the Cisco Webex Meetings virtual desktop plug-in for thin clients.

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-vdi-qQrpBwuJ	Patch Vendor Advisory

Configuration 1

cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:windows:*:* cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:windows:*:*

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Published : 2020-11-06 07:15

Updated : 2020-11-24 06:50

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NVD link : CVE-2020-3588

Mitre link : CVE-2020-3588

No products.

CWE-22