Command Injection Vulnerability in Edimax EW-7478APC by Edimax
CVE-2026-19960

5.3MEDIUM

Key Information:

Vendor

Edimax

Status
Ew-7478apc
Vendor
CVE Published:
16 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19960?

A serious command injection vulnerability has been identified in the Edimax EW-7478APC, specifically within the formWlbasic function of the /goform/formWlbasic file. This vulnerability arises from improper handling of the rootAPmac parameter, allowing an attacker to execute arbitrary commands remotely. The exploit has been made public, raising concerns about potential misuse. Although the vendor was informed about the vulnerability, there has been no response to address this critical issue. It is essential for users to assess their device configurations and apply necessary mitigations.

Affected Version(s)

EW-7478APC 1.04

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-2026-19960 - Proof of Concept

References

https://vuldb.com/vuln/391137
vdb-entrytechnical-description
https://vuldb.com/vuln/391137/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19960
third-party-advisory

CVSS V4

Score:
5.3
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

wxhwxhwxh_mie (VulDB User)
VulDB CNA Team
.