Releases Security Updates (May 22nd, 2020)

Ref# Cisco | Date: May 29th 2020


Cisco has released a security updates to address a vulnerability in Unified CCX software and Prime Network Registrar. It is recommended that you take the necessary precautions by ensuring your products are always updated.

For more information on the Cisco Security Advisories you can follow these urls:

Unified Contact Center Express Remote Code Execution Vulnerability:

Prime Network Registrar DHCP Denial-of-Service Vulnerability:

For updates addressing lower severity vulnerabilities see the Cisco:

The Guyana National CIRT recommends users and administrators to follow these guidelines and to apply them where necessary.


 Cisco Releases Security Updates (2020, May 22).  Retrieved from Us-Cert: