CVE-2026-13561
Received Received - Intake

Command Injection in Edimax EW-7478APC Firmware

Vulnerability report for CVE-2026-13561, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-06-29

Last updated on: 2026-06-29

Assigner: VulDB

Description

A vulnerability was detected in Edimax EW-7478APC 1.04. The impacted element is the function formiNICbasic of the file /goform/formiNICbasic of the component POST Request Handler. The manipulation of the argument rootAPmac results in os command injection. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-06-29
Last Modified
2026-06-29
Generated
2026-06-29
AI Q&A
2026-06-29
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
edimax ew-7478apc 1.04

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in the Edimax EW-7478APC device, specifically in the function formiNICbasic within the POST Request Handler component. It involves the manipulation of the argument rootAPmac, which leads to an operating system command injection. This means an attacker can remotely execute arbitrary commands on the device by exploiting this flaw.

Impact Analysis

The vulnerability allows remote attackers to execute arbitrary operating system commands on the affected device. This can lead to unauthorized control over the device, potentially compromising its functionality, stealing sensitive information, or using the device as a foothold to attack other systems.

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