CVE-2025-68718 — MEDIUM (5.4)

Vulnerability Description

KAYSUS KS-WR1200 routers with firmware 107 expose SSH and TELNET services on the LAN interface with hardcoded root credentials (root:12345678). The administrator cannot disable these services or change the hardcoded password. (Changing the management GUI password does not affect SSH/TELNET authentication.) Any LAN-adjacent attacker can trivially log in with root privileges.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Kaysus	Ks-Wr1200 Firmware	107
Kaysus	Ks-Wr1200	-

Related Weaknesses (CWE)

CWE-200

References

https://github.com/actuator/cve/blob/main/KAYSUS/CVE-2025-68718.txtThird Party Advisory
https://github.com/actuator/cve/tree/main/KAYSUSExploit
https://www.kaysus.com/ks_wr3600__wifi_7_be3600_wireless_router.htmlProduct

FAQ

What is CVE-2025-68718?

CVE-2025-68718 is a vulnerability with a CVSS score of 5.4 (MEDIUM). KAYSUS KS-WR1200 routers with firmware 107 expose SSH and TELNET services on the LAN interface with hardcoded root credentials (root:12345678). The administrator cannot disable these services or chang...

How severe is CVE-2025-68718?

CVE-2025-68718 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-68718?

Check the references section above for vendor advisories and patch information. Affected products include: Kaysus Ks-Wr1200 Firmware, Kaysus Ks-Wr1200.