CVE-2025-68717

CRITICAL 9.4CVE-2025-68717 · Published 08/01/2026 · updated 17/06/2026

In short

CVE-2025-68717 is a CRITICAL (CVSS 9.4) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.56%, higher than 46.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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 user's active session to retrieve sensitive configuration data or execute privileged actions without authentication.

References

actuator/cve · Third Party Advisory
actuator/cve · Exploit
kaysus.com/ks_wr3600__wifi_7_be3600_wireless_router.html · Product

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