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Edimax BR-6478AC firmware v2.20 - authenticated command injection

0
High
Vulnerabilityexploit
Published: 10/21/2026 (10/21/2026, 00:00:00 UTC)
Source: Exploit-DB RSS Feed

Description

An authenticated command injection vulnerability exists in Edimax BR-6478AC firmware version 2.20. This vulnerability allows an attacker with valid credentials to execute arbitrary commands on the affected device.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 10/21/2026, 20:40:28 UTC

Technical Analysis

The Edimax BR-6478AC router firmware version 2.20 contains an authenticated command injection vulnerability. This flaw requires the attacker to be authenticated to the device and enables execution of arbitrary commands, potentially compromising the device's integrity and security. No further technical details or exploitation methods are provided.

Potential Impact

Successful exploitation of this vulnerability could allow an authenticated attacker to execute arbitrary commands on the router, potentially leading to device compromise, unauthorized access, or disruption of network services. The exact impact depends on the attacker's privileges and the commands executed.

Mitigation Recommendations

No patch or official remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict administrative access to trusted users only and monitor for suspicious activity.

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Technical Details

Edb Id
52696
Has Exploit Code
true
Code Language
javascript

Indicators of Compromise

Exploit Source Code

Exploit Code

Exploit code for Edimax BR-6478AC firmware v2.20 - authenticated command injection

Title: Edimax BR-6478AC firmware v2.20 - authenticated command injection 
Author: 0day Rubbish Research Team
Contact: [email protected]
Type: remote
Platform: Hardware
CVE: pending

Description:
Edimax BR-6478AC firmware image BR6478AC_v2.20.bin, the closed-source
dual-band AC1750 SOHO wireless router from Edimax Technology Co., Ltd.
(Taiwan), whose SquashFS root filesystem of roughly 2.3 MB targets MIPS 32-bit
big-endian MIPS-I with a uClibc C library and carries an internal build
tim
... (19026 more characters)
Code Length: 19,526 characters

Threat ID: 6ad923204d27ba8daafe20fe

Added to database: 10/21/2026, 20:40:00 UTC

Last enriched: 10/21/2026, 20:40:28 UTC

Last updated: 10/21/2026, 20:40:28 UTC

Views: 4

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