CVE-2026-6947— D-Link｜DWM-222W USB Wi-Fi Adapter - Brute-Force Protection Bypass
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I. Basic Information for CVE-2026-6947
Vulnerability Information
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Vulnerability Title
D-Link｜DWM-222W USB Wi-Fi Adapter - Brute-Force Protection Bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
DWM-222W USB Wi-Fi Adapter developed by D-Link has a Brute-Force Protection Bypass vulnerability, allowing unauthenticated adjacent network attackers to bypass login attempt limits to perform brute-force attacks to gain control over the device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
过多认证尝试的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
D-Link DWM-222W USB Wi-Fi Adapter 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DWM-222W USB Wi-Fi Adapter是中国友讯（D-Link）公司的一款支持4G LTE网络连接的USB无线调制解调器设备。 D-Link DWM-222W USB Wi-Fi Adapter存在安全漏洞，该漏洞源于暴力破解保护绕过，可能导致未经身份验证的相邻网络攻击者绕过登录尝试限制执行暴力破解攻击以控制设备。
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-2026-6947
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-6947
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