What is CVE-2025-68719?

CVE-2025-68719 is a high-severity vulnerability in Kaysus Ks-Wr3600, classified under Information Disclosure. CVSS score: 8.8/10. Published 2026-01-08.

How severe is CVE-2025-68719?

High severity. CVSS v3 base score is 8.8 out of 10.

Information disclosure in Kaysus Ks-Wr3600

CVE-2025-68719

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 mishandle configuration management. Once any user is logged in and maintains an active session, an attacker can directly query the backup endpoint and download a full configuration archive. This archive contains sensitive files such as /etc/shadow, enabling credential recovery and potential full compromise of the device.

Vulnerability class: Information Disclosure

EPSS: 0.004 (32.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/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 (Exploit)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-68719?: CVE-2025-68719 is a high-severity vulnerability in Kaysus Ks-Wr3600, classified under Information Disclosure. CVSS score: 8.8/10. Published 2026-01-08.
How severe is CVE-2025-68719?: High severity. CVSS v3 base score is 8.8 out of 10.