pentester.land· Sep 1, 2022· by Moritz Abrell (@moritz_abrell)Abusing Microsoft Teams Direct RoutingOpen Original Article ↗📋 Copy Report☆ Save BookmarkTarget Program: AudioCodes Ltd.🎯 Vulnerability: Web Security Vulnerability💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.#Spoofing#Fraud attack