PT-2025-25770 · Kcm3100 · Kcm3100

Namihiko Matsumura · Published 2025-06-18 · Updated 2025-07-25 · CVE-2025-51381

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions KCM3100 versions 1.4.2 and earlier

Description An authentication bypass issue exists, allowing an attacker to bypass product authentication from within the connected LAN.

Recommendations For versions 1.4.2 and earlier, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Authentication Bypass Using an Alternate Path or Channel

Weakness Enumeration

CWE-288

Related Identifiers

CVE-2025-51381

Affected Products

Kcm3100

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-51381 · Security Note
• https://twitter.com/CVEnew/status/1935205071681372351 · Twitter Post
• https://twitter.com/Komodosec/status/1948869508531454414 · Twitter Post
• https://t.me/cvetracker/26478 · Telegram Post
• https://twitter.com/the_yellow_fall/status/1935512083787038859 · Twitter Post
• https://t.me/latest_high_impact_cve/2702 · Telegram Post
• https://notices.jcom.co.jp/notice/93847.html · Note
• https://twitter.com/CveFindCom/status/1935369620036161604 · Twitter Post
• https://t.me/cvenotify/126043 · Telegram Post
• https://jvn.jp/en/jp/JVN46288336 · Note