CVE-2025-51381CRITICAL 9.8EPSS p45.4%

CVE-2025-51381CVE-2025-51381

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.

Scoring

CVSS 3.09.8 (CRITICAL)
VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.63% probability of exploitation · percentile 45.4% · 2026-06-18T12:00:27Z
Published2025-06-18
Last modified2026-04-15

Underlying weaknesses· 1

CWE-288

References

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

1

TypeTargetConfidenceTier
WeaknessAuthentication Bypass Using an Alternate Path or Channelcwe-2880%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.