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CVE-2026-6947

D-Link｜DWM-222W USB Wi-Fi Adapter - Brute-Force Protection Bypass

HIGH
7.5
CVSS Score
Published: April 24, 2026 at 03:46 AM UTC
Updated: October 26, 2026 at 09:10 PM UTC
1 product affected across 1 vendorDWM-222W

Using DWM-222W by D-Link?

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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DWM-222W· D-Link
90%
v < 1.02.00
Affected range stops below 1.02.00, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: cverecord
https://www.twcert.org.tw/tw/cp-132-10864-944b1-1.html
Third Party Advisory
Source: cverecord
https://www.twcert.org.tw/en/cp-139-10865-de323-2.html

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHtwcert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-307

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