Cross Site Scripting Vulnerability in Edimax Router
CVE-2026-108936

4.8MEDIUM

Key Information:

Vendor

Edimax

Status
Br-6208ac
Vendor
CVE Published:
12 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-108936?

A security vulnerability in the Edimax BR-6208AC router has been identified, particularly affecting the QoS Page component located at /goform/formQoS. This vulnerability allows attackers to execute cross site scripting (XSS) attacks remotely, potentially compromising user data and system integrity. Public disclosure of the exploit has occurred, and despite early notification, the vendor has not acknowledged or responded to the report.

Affected Version(s)

BR-6208AC 1.32

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-2026-108936 - Proof of Concept

References

https://vuldb.com/vuln/416760
vdb-entry
https://vuldb.com/vuln/416760/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108936
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

lcyf-fizz (VulDB User)
VulDB CNA Team
.