PT-2026-51254 · Edimax · Br-6478Ac V2

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CVE-2026-12807

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Published

2026-06-21

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Updated

2026-06-22

CVSS v2.0

6.5

Medium

VectorAV:N/AC:L/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Edimax BR-6478AC V2 version 1.23
Description Command injection can be triggered remotely via the POST Request Handler component. The issue exists within the setWAN() function located in the '/goform/setWAN' endpoint. Manipulation of the pppUserName, pptpUserName, or L2TPUserName variables allows for the execution of arbitrary commands.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-12807

Affected Products

Br-6478Ac V2