CVE-2013-3425
The Meeting Center component in Cisco WebEx 11 generates different error messages for invalid file-access attempts depending on whether a file exists, which allows remote authenticated users to enumerate files via a series of SPI calls, aka Bug ID CSCuc35965.
Date published : 2013-07-30
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3425