CVE-2020-3128

published 2020-03-04

CVE-2020-3128: Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to…

Priority P3 44 high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

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

9 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_webex_wrf_player	>= unspecified < n/a	n/a
cisco	webex_meetings	>= 39.5 < 39.5.17	39.5.17
cisco	webex_meetings_online	< 1.3.49	1.3.49
cisco	webex_meetings_server	< 3.0	3.0
cisco	webex_meetings_server	—	—
cisco	webex_meetings_server	—	—
cisco	webex_network_recording_player	< 39.5.17	39.5.17
cisco	webex_network_recording_player	< 39.11.0	39.11.0
cisco	webex_network_recording_player_and_cisco_webex_player	—	—

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v3.0 7.8 HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 9.3 CRITICAL AV:N/AC:M/Au:N/C:C/I:C/A:C

vendor_cisco 7.8 HIGH

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-20