7.6
CVSSv2

CVE-2020-3263

Published: 18/06/2020 Updated: 17/09/2021
CVSS v2 Base Score: 7.6 | Impact Score: 10 | Exploitability Score: 4.9
CVSS v3 Base Score: 7.5 | Impact Score: 5.9 | Exploitability Score: 1.6
VMScore: 676
Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C

Vulnerability Summary

A vulnerability in Cisco Webex Meetings Desktop App could allow an unauthenticated, remote malicious user to execute programs on an affected end-user system. The vulnerability is due to improper validation of input that is supplied to application URLs. The attacker could exploit this vulnerability by persuading a user to follow a malicious URL. A successful exploit could allow the malicious user to cause the application to execute other programs that are already present on the end-user system. If malicious files are planted on the system or on an accessible network file path, the attacker could execute arbitrary code on the affected system.

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cisco webex meetings

Vendor Advisories

A vulnerability in Cisco Webex Meetings Desktop App and Cisco Webex Meetings Client could allow an unauthenticated, remote attacker to execute programs on an affected end-user system The vulnerability is due to improper validation of input that is supplied to application URLs The attacker could exploit this vulnerability by persuading a user to f ...