Vulnerability Details 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's active session to retrieve sensitive configuration data or execute privileged actions without authentication.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.3%
CVSS Severity
CVSS v3 Score 9.4
References
Products affected by CVE-2025-68717
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cpe:2.3:h:kaysus:ks-wr3600:-
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cpe:2.3:o:kaysus:ks-wr3600_firmware:1.0.5.9.1