TG/S 3.2 Telephone Gateway Cybersecurity Advisory

This document is a cybersecurity advisory from ABB detailing four vulnerabilities (CVE-2019-19104 through CVE-2019-19107) affecting the TG/S 3.2 Telephone Gateway, an obsolete product phased out in 2015. It describes risks including improper authentication, unprotected credential storage, privilege escalation, and information exposure, and recommends mitigation through point-to-point configuration in a secured network environment.