Description
Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an issue with insecure storage of sensitive information. Configuration files generated by the CONFIG file export function may be read by an unauthenticated attacker.
Published: 2026-10-29
Score: 7.1 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 29 Oct 2026 13:00:00 +0000

Type Values Removed Values Added
Title Unauthorized Access to Sensitive Configuration Files in Yamaha NWR100 Router

Thu, 29 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
Description Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an issue with insecure storage of sensitive information. Configuration files generated by the CONFIG file export function may be read by an unauthenticated attacker.
Weaknesses CWE-922
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-10-29T12:36:50.215Z

Reserved: 2026-10-13T04:12:31.085Z

Link: CVE-2026-109822

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-29T12:17:09.773

Modified: 2026-10-29T12:17:09.773

Link: CVE-2026-109822

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-29T12:45:09Z

Weaknesses
  • CWE-922

    Insecure Storage of Sensitive Information