Cisco Event Response: Vishing Attack Impacting Third-Party CRM System

On July 24, 2025 (GMT+9), Cisco was made aware of an incident involving a bad actor targeting a Cisco representative through a voice phishing attack, also known as vishing. As a result, the actor was able to access and export a subset of basic profile information from one instance of a third-party, cloud-based Customer Relationship Management (CRM) system that Cisco uses.

Security Impact Rating: Critical

CVE: CVE

Source:: Cisco Security Advisories