Edimax EW-7438RPn Command Injection Vulnerability in POST Request Handler

Vulnerability

A command injection vulnerability has been identified in the Edimax EW-7438RPn router, specifically in version 1.12. The issue arises in the POST request handler, within the function 'formEZCHNwlanSetup'. Exploitation of this vulnerability allows for remote command injection by manipulating the 'method' argument.

Impact

Exploitation of this vulnerability allows for remote command injection on the affected device.

Added: May 26, 2026, 8:52 PM
Updated: May 26, 2026, 8:52 PM

Vulnerability Rating

Custom Algorithm
spread
0.3
impact
7.5
exploitability
9.1
remediation
0.0
relevance
9.3
threat
6.4
urgency
2.9
incentive
8.3

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.