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Tracker / CVE-2020-3127

CVE-2020-3127

High 7.8

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 are due to insufficient validation of certain elements within a Webex recording that is stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a malicious ARF or WRF file to a user through a link or email attachment and persuading the user to open the file 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 products and versions

cisco webex_meetings · 39.5 → 39.5.17
cisco webex_meetings_online · … → 1.3.43
cisco webex_meetings_server
cisco webex_meetings_server · … → 3.0
cisco webex_network_recording_player · … → 39.11.0
cisco webex_network_recording_player · … → 39.5.17

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References