Buffer Overflow Vulnerability in Edimax BR-6208AC Router
CVE-2026-108914

9.4CRITICAL

Key Information:

Vendor

Edimax

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-108914?

A buffer overflow vulnerability exists in the Edimax BR-6208AC router version 1.32, affecting the functionality within the /goform/formWlSiteSurvey file. This flaw can be exploited by manipulating the 'ifname' argument, allowing remote attackers to execute arbitrary code, potentially impacting device integrity. Notably, the affected product is no longer supported by the vendor, making it highly susceptible to exploitation from published attack vectors. Despite being informed of this vulnerability, the vendor has not responded, leaving users vulnerable to potential attacks.

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-2026-108914 - Proof of Concept

References

https://vuldb.com/vuln/416726
vdb-entrytechnical-description
https://vuldb.com/vuln/416726/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108914
third-party-advisory

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
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

lcyf-fizz (VulDB User)
VulDB CNA Team
.