Cisco Security Advisory - Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities

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Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities

Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the application to write files or execute arbitrary code on the underlying operating system of an affected device as the root user.

For more information about these vulnerabilities, see the Details section of this advisory.

Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. 

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-filewrite-87Q5YRk

     
         
Security Impact Rating:  Critical
   
   
       
CVE: CVE-2022-20754,CVE-2022-20755
Source: Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities