Cisco Bug: CSCus66448 - Man-In-The-Middle attack in Train Key Management
Aug 06, 2018
- Cisco Webex Meetings Online
Known Affected Releases
Symptoms: A vulnerability in SSL certificate verification between the components of the Cisco WebEx Train Release could allow an authenticated, remote attacker to conduct a man-in-the-middle (MITM) attack. The vulnerability is due to lack of SSL certificate verification between WebEx and a third party key management system. An attacker could exploit this vulnerability by initiating independent connections with the victim servers and relay messages between them to make them believe they are talking to each other over a private connection, when in fact the entire conversation is controlled by the attacker. An exploit could allow the attacker to eavesdrop and intercept all messages between the servers, including sensitive information like secret encryption keys. Conditions: Device running with default configuration running an affected version of software.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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