CVE-2026-40621
Deferred Deferred - Pending Action

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Vulnerability report for CVE-2026-40621, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-05-13

Last updated on: 2026-05-13

Assigner: JPCERT/CC

Description

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

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-05-13
Last Modified
2026-05-13
Generated
2026-06-30
EPSS Evaluated
2026-06-28
NVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-288 The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Attack-Flow Graph

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EPSS Chart