CVE-2025-51381

CRITICAL EPSS 45.7%

Published Jun 18, 20251y ago · Modified Jun 17, 20262w ago

9.3 CVSS 4.0

Critical

Published Jun 18, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

An authentication bypass vulnerability exists in KCM3100 Ver1.4.2 and earlier. If this vulnerability is exploited, an attacker may bypass the authentication of the product from within the LAN to which the product is connected.

CVSS Details

Base Score

9.3

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

45.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-288

References 2

jvn.jp https://jvn.jp/en/jp/JVN46288336/
notices.jcom.co.jp https://notices.jcom.co.jp/notice/93847.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.