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Cisco Bug: CSCuo32761 - SSO login process redirects through unsecured HTTP

Last Modified

Aug 06, 2018

Products (1)

  • Cisco Webex Meetings

Known Affected Releases

wp8-2.0

Description (partial)

Symptoms: 
A vulnerability in the Single-Sign-On (SSO) in the WP8 WebEx application could allow an unauthenticated, remote attacker to execute a
man-in-the-middle attack.

The vulnerability is due to incomplete certificate validation of secondary WebEx data channels. An attacker could exploit this vulnerability 
by
intercepting and altering the connection.

Conditions: 
Device configured with default configuration.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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