CVE-2020-3194: A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute…

high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

A vulnerability 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 vulnerability exists 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 this vulnerability 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.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_webex_meetings	—	—
cisco	webex_meetings	>= 39.5 < 39.5.18	39.5.18
cisco	webex_meetings_online	< 1.3.48	1.3.48
cisco	webex_meetings_server	< 4.0	4.0
cisco	webex_meetings_server	—	—
cisco	webex_network_recording_player	< 40.2	40.2
cisco	webex_network_recording_player	< 39.5.18	39.5.18
cisco	webex_network_recording_player_and_cisco_webex_player	—	—