Command Injection Vulnerability in Edimax BR-6428NS Router
CVE-2026-9296

5.3MEDIUM

Key Information:

Vendor: Edimax
Status: Br-6428ns
Vendor: CVE Published:; 23 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-9296?

A command injection vulnerability has been detected in the Edimax BR-6428NS router, specifically within the file handling of the POST request to /goform/formWlanM. This weakness allows attackers to manipulate various arguments, such as ateFunc, ateGain, and ateTxCount, potentially leading to unauthorized command execution on the device. Given that the exploit is publicly available, it poses a significant risk to affected users, especially as the vulnerability can be exploited remotely. Despite early disclosure attempts to the vendor, no response has been received, which highlights the urgency of addressing this security flaw.

Affected Version(s)

BR-6428NS 1.10

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-9296 - Proof of Concept