by Kastro
Paper/Archive/CVE-2025-51381

CVE-2025-51381

KAON KCM3100 — An authentication bypass vulnerability exists in KCM3100 Ver1.4.2 and earlier.

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 52.8.528 × 2010.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
KCM3100Ver1.4.2 and earlier–CNA

Scores by source

jpcert (CNA)9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
jpcert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refnotices.jcom.co.jp/notice/93847.htmlrefjvn.jp/en/jp/JVN46288336