PT-2026-1918 · Kaysus · Kaysus Ks-Wr3600

Published 2026-01-08 · Updated 2026-02-02 · CVE-2025-68716

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions KAYSUS KS-WR3600 version 1.0.5.9.1

Description KAYSUS KS-WR3600 routers with firmware version 1.0.5.9.1 have the SSH service enabled by default on the LAN interface. The root account is configured without a password, and administrators are unable to disable SSH or enforce authentication through the command-line interface or web graphical user interface. This allows a local area network attacker to easily gain root shell access and execute arbitrary commands with full privileges.

Recommendations For KAYSUS KS-WR3600 version 1.0.5.9.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Missing Authentication

Weakness Enumeration

CWE-521

CWE-284

CWE-306

Related Identifiers

CVE-2025-68716

Affected Products

Kaysus Ks-Wr3600

References · 10

• 🔥 https://github.com/actuator/cve/blob/main/KAYSUS/CVE-2025-68716.txt · Exploit
• 🔥 https://github.com/actuator/cve/tree/main/KAYSUS · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-68716 · Security Note
• https://osv.dev/vulnerability/CVE-2025-68716 · Vendor Advisory
• https://t.me/cveNotify/150601 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2009439216200032531 · Twitter Post
• https://t.me/CVEtracker/41769 · Telegram Post
• https://kaysus.com/ks_wr3600__wifi_7_be3600_wireless_router.html · Note
• https://twitter.com/CVEnew/status/2009462379927793700 · Twitter Post
• https://twitter.com/TheHackerWire/status/2009384567631958484 · Twitter Post