OS Command Injection Vulnerability in Edimax BR-6478AC V3 Router
CVE-2025-14094

5.1MEDIUM

Key Information:

Vendor

Edimax

Status
Br-6478ac V3
Vendor
CVE Published:
5 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-14094?

A security flaw has been identified in the Edimax BR-6478AC V3 router, specifically in the function sub_44CCE4 found in the /boafrm/formSysCmd file. This vulnerability allows an attacker to manipulate the sysCmd argument, potentially leading to OS command injection. The exploit can be executed remotely without the need for local access, posing a significant risk. Although the vendor was notified about this issue, there has been no response, leaving users vulnerable until a patch or mitigation strategy is implemented.

Affected Version(s)

BR-6478AC V3 1.0.15

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-2025-14094 - Proof of Concept

References

https://vuldb.com/?id.334484
vdb-entrytechnical-description
https://vuldb.com/?ctiid.334484
signaturepermissions-required
https://vuldb.com/?submit.696668
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

KrisW (VulDB User)
JSON
.
CVE-2025-14094 : OS Command Injection Vulnerability in Edimax BR-6478AC V3 Router