A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices and Cisco collaboration endpoints if the products meet the conditions described in the Vulnerable Products section. The vulnerability is due to a lack of validation of the SSL server certificate received when establishing a connection to a Cisco Webex video device or a Cisco collaboration endpoint. An attacker could exploit this vulnerability by using man in the middle (MITM) techniques to intercept the traffic between the affected client and an endpoint, and then using a forged certificate to impersonate the endpoint. Depending on the configuration of the endpoint, an exploit could allow the attacker to view presentation content shared on it, modify any content being presented by the victim, or have access to call controls. This vulnerability does not affect cloud registered collaboration endpoints.
Metrics
Affected Vendors & Products
References
History
Fri, 15 Nov 2024 18:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-03-04T18:40:32.322145Z
Updated: 2024-11-15T17:35:03.469Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3155
Vulnrichment
Updated: 2024-08-04T07:24:00.623Z
NVD
Status : Modified
Published: 2020-03-04T19:15:12.697
Modified: 2024-11-21T05:30:26.457
Link: CVE-2020-3155
Redhat
No data.