CVE-2017-12360: Cisco Webex Meeting Center

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

A vulnerability in Cisco WebEx Network Recording Player for WebEx Recording Format (WRF) files could allow an attacker to cause a denial of service (DoS) condition. An attacker could exploit this vulnerability by providing a user with a malicious WRF file via email or URL and convincing the user to open the file. A successful exploit could cause an affected player to crash, resulting in a DoS condition. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, and Cisco WebEx WRF players. Cisco Bug IDs: CSCve30294, CSCve30301.

Affected products

• Cisco Webex Meeting Center: version t29 only; version t30 only; version t31 only; version t32 only

Published 2017-11-30. Last modified 2026-06-17.