Major Security Flaw In Juniper Networks Routers:

Juniper Networks disclosed a critical authentication-bypass vulnerability (tracked as I95-59677) affecting multiple versions of Session Smart Router, Session Smart Conductor, and WAN Assurance Managed Routers; the vendor has released patched firmware (SSR-5.6.17, SSR-6.1.12-lts, SSR-6.2.8-lts, SSR-6.3.3-r2 and later) and recommends immediate updates, noting no known active exploitation but no available workarounds.