Command Injection Vulnerability in Edimax BR-6428NS Router
CVE-2026-9297

5.3MEDIUM

Key Information:

Vendor

Edimax

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-9297?

A security vulnerability has been identified in the Edimax BR-6428NS router running version 1.10. This flaw resides in the function formWlbasic within the POST Request Handler component. By manipulating the 'repeaterSSID' argument, attackers can execute arbitrary commands remotely. The publicly disclosed exploit poses a significant risk, as the vendor has not responded to notifications regarding this issue. Users are advised to take immediate action to secure their devices.

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-2026-9297 - Proof of Concept

References

https://vuldb.com/vuln/365244
vdb-entrytechnical-description
https://vuldb.com/vuln/365244/cti
signaturepermissions-required
https://vuldb.com/submit/811536
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_tutu (VulDB User)
VulDB CNA Team
.