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Loading vulnerability database

BACK TO VEDB

CVE-2026-97854: Yamaha Corporation NWR100: Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an OS command injection vulnerability

Name: CVE-2026-97854: Yamaha Corporation NWR100: Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an OS command injection vulnerability
Creator: Rapid7
Published: 2026-10-29T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-97854, CWE-78, CVSS 9.8

REQUEST DEMO

Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an OS command injection vulnerability. Arbitrary OS commands may be executed by sending a specially crafted request to the affected product.

CVSS Details

CVSS 4.0 Base Score: 9.3 (CRITICAL)
CVSS 4.0 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

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CVE details

CVSS v4 Score

9.3 Critical

CVSS v3 Score

9.8 Critical

EPSS ScoreN/A

EPSS PercentileN/A

In CISA KEV CatalogueFalse

Published

Oct 29, 2026

References

MITRE ↗
NVD ↗

MDR Buyer's Guide

Global Threat Landscape Report