Security Advisory
CVE-2025-68717
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 allow authentication bypass during session validation. If any user is logged in, endpoints such as /cgi-bin/system-tool accept unauthenticated requests with empty or invalid session values. This design flaw lets attackers piggyback on another users active session to retrieve sensitive configuration data or execute privileged actions without authentication.