CVE-2026-12809
Edimax BR-6478AC V2 POST Request wiz_5in1_redirect command injection
Description
A vulnerability was identified in Edimax BR-6478AC V2 1.23. Affected is the function wiz_5in1_redirect of the file /goform/wiz_5in1_redirect of the component POST Request Handler. Such manipulation of the argument newpass leads to command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
INFO
Published Date :
June 21, 2026, 9:30 p.m.
Last Modified :
June 21, 2026, 9:30 p.m.
Remotely Exploit :
No
Source :
VulDB
Solution
- Update the firmware to the latest available version.
- Apply vendor-provided security patches if available.
- Review and restrict access to the affected function.
- Validate and sanitize all user inputs.
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