CVE-2025-14094
CWE-77Published: December 5, 2025· Updated: Jun 17, 2026
Official Description
A flaw has been found in Edimax BR-6478AC V3 1.0.15. The affected element is the function sub_44CCE4 of the file /boafrm/formSysCmd. This manipulation of the argument sysCmd causes os command injection. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Risk Analysis
Edimax BR-6478AC V3 firmware is vulnerable to OS command injection via the formSysCmd function. Remote attackers can exploit this to execute arbitrary commands, and the availability of a public exploit makes this a high-priority risk.
The flaw is remotely exploitable with low complexity. A public exploit is available, but it is not currently in the KEV catalog.
Check for firmware updates from Edimax; if none are available, restrict remote access to the device management interface.
Technical Analysis
CVE-2025-14094 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-77)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-14094 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts