What is CVE-2025-68716?

CVE-2025-68716 is a high-severity vulnerability in Kaysus Ks-Wr3600, classified under Improper Access Control. CVSS score: 8.4/10. Published 2026-01-08.

How severe is CVE-2025-68716?

High severity. CVSS v3 base score is 8.4 out of 10.

Auth bypass in Kaysus Ks-Wr3600

CVE-2025-68716

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 enable the SSH service enabled by default on the LAN interface. The root account is configured with no password, and administrators cannot disable SSH or enforce authentication via the CLI or web GUI. This allows any LAN-adjacent attacker to trivially gain root shell access and execute arbitrary commands with full privileges.

EPSS: 0.002 (12.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Kaysus Ks-wr3600
Kaysus Ks-wr3600_firmware — versions 1.0.5.9.1
N/a — versions n/a

Weakness classification (CWE)

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-68716?: CVE-2025-68716 is a high-severity vulnerability in Kaysus Ks-Wr3600, classified under Improper Access Control. CVSS score: 8.4/10. Published 2026-01-08.
How severe is CVE-2025-68716?: High severity. CVSS v3 base score is 8.4 out of 10.