Critical Takeover Vulnerability Discovered in Juniper PTX Routers
Network Firewalls, Network Access Control, Security Operations Juniper Issues Urgent Advisory to Customers on Firewall Vulnerability Greg Sirico • March 3, 2026 Image: Mats Wiklund/Shutterstock Juniper Networks has alerted its customers to a critical vulnerability affecting the PTX Series routers, which could grant unauthorized actors root-level privileges, enabling them to…