Cisco Bug: CSCvu43189 - Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access
Jun 17, 2020
- Cisco Webex Meetings Server
Known Affected Releases
Symptom: A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to gain unauthorized access to a vulnerable Webex site. The vulnerability is due to improper handling of authentication tokens by a vulnerable Webex site. An attacker could exploit this vulnerability by sending crafted requests to a vulnerable Cisco Webex Meetings or Cisco Webex Meetings Server site. If successful, the attacker could gain the privileges of another user within the affected Webex site. Cisco has released software updates that address this vulnerability. Customers on Cisco hosted Webex Meetings sites do not need to take any actions to receive this update. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-token-zPvEjKN Conditions: Please refer to the Security Advisory.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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