OS Command Injection Vulnerability in Edimax BR-6214K Router
CVE-2026-82702

5.1MEDIUM

Key Information:

Vendor

Edimax

Status
Br-6214k
Vendor
CVE Published:
31 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-82702?

A significant OS command injection vulnerability exists in the Edimax BR-6214K Router, specifically within the www/wlanMP.asp file of the asp_WlanMP Endpoint. By manipulating the eatFunc argument, an attacker can exploit this flaw remotely, potentially allowing unauthorized access to execute system commands. The exploit code is publicly available, raising serious concerns for users. The vendor has been notified regarding this issue but has not responded to the disclosure.

Affected Version(s)

BR-6214K 1.40

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-2026-82702 - Proof of Concept

References

https://vuldb.com/vuln/397191
vdb-entrytechnical-description
https://vuldb.com/vuln/397191/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82702
third-party-advisory

CVSS V4

Score:
5.1
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

ST4R0002 (VulDB User)
VulDB CNA Team
.