CVE-2026-32296— Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint
Quick assessment
Affected
Sipeed NanoKVM
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
NanoKVM是Sipeed开源的一个远程计算机控制设备。 NanoKVM 2.3.1之前版本存在安全漏洞，该漏洞源于Wi-Fi配置端点缺少适当安全检查，可能导致未经身份验证的攻击者更改配置的Wi-Fi网络或耗尽系统内存。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-32296
Vulnerability Information
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Vulnerability Title
Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
NanoKVM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NanoKVM是Sipeed开源的一个远程计算机控制设备。 NanoKVM 2.3.1之前版本存在安全漏洞，该漏洞源于Wi-Fi配置端点缺少适当安全检查，可能导致未经身份验证的攻击者更改配置的Wi-Fi网络或耗尽系统内存。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-32296
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Qwen3.6-35B-A3B
· 5307 chars
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III. Intelligence Information for CVE-2026-32296
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Patches & Fixes for CVE-2026-32296 (1)
Vendor Advisories for CVE-2026-32296 (1)
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V. Comments for CVE-2026-32296
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