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CVE-2025-68717

9.4 · CRITICAL

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 allow authentication bypass during session validation.

Published Jan 8, 2026CWE-287EPSS 0.56%

Overview

CVE-2025-68717 is a critical-severity vulnerability. It was published on January 8, 2026 and has a CVSS 3.1 base score of 9.4 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.4, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/actuator/cve/blob/main/KAYSUS/CVE-2025-68717.txtGitHubgithub.com/actuator/cve/tree/main/KAYSUSRefwww.kaysus.com/ks_wr3600__wifi_7_be3600_wireless_router.html

How CyberStrike helps

Frequently asked questions

What is CVE-2025-68717?

CVE-2025-68717 is a critical-severity vulnerability. It was published on January 8, 2026 and has a CVSS 3.1 base score of 9.4 (CRITICAL).

How severe is CVE-2025-68717?

This vulnerability has a CVSS 3.1 base score of 9.4, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-68717?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-68717?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-68717 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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