Cisco has reported a problem in certain versions of its legacy Cisco Jabber Telephony and Collaboration client.
Summary
Several vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS and Cisco Jabber for mobile platforms could allow an attacker to run arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic or cause denial of service (DoS).
Solution
Update the clients according to the following table https://www.solutel.com/wp-content/uploads/2021/03/Actualizar-Versiones-1.jpg
