CVE-2025-68717

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 user'...

CVE-2025-68717

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 are affected by an authentication bypass during session validation. When any user is logged in, endpoints like /cgi-bin/system-tool accept unauthenticated requests with empty/invalid session values, enabling an attacker to piggyback on an active se...

PT-2026-1919

Name of the Vulnerable Software and Affected Versions KAYSUS KS-WR3600 router version 1.0.5.9.1 Description KAYSUS KS-WR3600 routers with firmware version 1.0.5.9.1 have a flaw where authentication can be bypassed during session validation. When a user is logged in, certain API endpoints, such as...