CVE-2017-12297
A vulnerability in Cisco WebEx Meeting Center could allow an authenticated, remote attacker to initiate connections to arbitrary hosts, aka a "URL Redirection Vulnerability." The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco WebEx Meeting Center. An attacker could exploit this vulnerability by sending a malicious URL to the Cisco WebEx Meeting Center. An exploit could allow the attacker to connect to arbitrary hosts. Cisco Bug IDs: CSCvf63843.
Date published : 2017-11-30
http://www.securityfocus.com/bid/101985
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-wmc