ELECOM wireless LAN access point devices do not require authentication to access some specific URLs. The affected product may be operated without authentication.
History

Wed, 13 May 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 13 May 2026 14:30:00 +0000

Type Values Removed Values Added
Title Authentication Bypass on Elecom Wireless LAN Access Points Allowing Unauthenticated Control

Wed, 13 May 2026 12:45:00 +0000

Type Values Removed Values Added
Description ELECOM wireless LAN access point devices do not require authentication to access some specific URLs. The affected product may be operated without authentication.
Weaknesses CWE-288
References
Metrics cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-05-13T15:07:44.580Z

Reserved: 2026-05-07T05:46:57.272Z

Link: CVE-2026-40621

cve-icon Vulnrichment

Updated: 2026-05-13T15:07:39.793Z

cve-icon NVD

Status : Deferred

Published: 2026-05-13T13:16:42.750

Modified: 2026-05-13T15:47:10.327

Link: CVE-2026-40621

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T14:30:36Z