Along with our Niagara partner, ABB Commercial Energy Solutions eBuilding Envoy controllers have been evaluated for the Apache Log4j2 Vulnerability. There is no access to the vulnerable java class from any input vectors related to this CVE. ABB will continue to monitor any security issues related to this topic for Aspect and all ABB products.
Nexus Installation rebranded ABB
Rebranded and added support for Power supply and Surge protectors. See Tech Bulletin Cylon_Bulletin_0455_NEXUS_PSU_and_RS485_Surge_protection for details
This How To will help pick the right ASPECT product for your site.
MATRIX series Installation Guide
Nexus 2 Hardware Installation Guide