**title_zh:**
CVE-2026-97854 - Yamaha Wireless LAN Router OS Command Injection Vulnerability
CVE-2026-97854 - Yamaha 無線區域網路由器 OS 命令注入漏洞 summary_zh: Yamaha Wireless LAN Router NWR100 內含 OS 命令注入漏洞，攻擊者可透過特殊請求執行任意 OS 指令。
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.
Impact
Affected Products
The following products are affected by CVE-2026-97854
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | ede6fdc4-6654-4307-a26d-3331c018e2ce | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE | ||||
| CVSS 4.0 | CRITICAL | ede6fdc4-6654-4307-a26d-3331c018e2ce |
Update router firmware to patch OS command injection vulnerability.
- Update the router firmware to the latest version.
- Apply vendor-provided security patches immediately.
- Review and restrict network access to the router.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-97854 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.