TI-2025-12879 Aliases CVE-2025-14094 GHSA-cm5m-gmh3-mv4x

Edimax BR-6478AC V3 formSysCmd sub_44CCE4 os command injection

MEDIUM 58CWE-77Published 2025-12-05 · Updated 2026-02-24

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.20322 97th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Edimax	BR-6478AC V3	1.0.15	—	No fix listed	CNA

BR-6478AC V3 VendorEdimax Affected 1.0.15 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:edimax:br-6478ac_v3_firmware:1.0.15:::::::*	1.0.15	Vulnerable	Edimax
cpe:2.3:h:edimax:br-6478ac_v3:-:::::::*	not specified by NVD	Running on	Edimax

cpe:2.3:o:edimax:br-6478ac_v3_firmware:1.0.15:*:*:*:*:*:*:* Versions 1.0.15 Vulnerable ·Edimax
cpe:2.3:h:edimax:br-6478ac_v3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Edimax

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-14094
2026-10-03 Alias added: GHSA-cm5m-gmh3-mv4x

References

Exploit 1

https://github.com/Kriswu1337/CVE/blob/main/EDIMAX/1/3.md

TI-2025-20734 Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3 1.0.15 was discovered to… CVSS 3.1CRITICAL 9.8
TI-2025-20733 Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3 1.0.15 was discovered to… CVSS 3.1MEDIUM 6.5
TI-2025-20731 Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3_1.0.15 was discovered to… CVSS 3.1MEDIUM 6.5
TI-2025-20730 Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3_1.0.15 was discovered to… CVSS 3.1MEDIUM 6.5
TI-2025-20732 Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3 1.0.15 was discovered to… CVSS 3.1MEDIUM 6.5
TI-2025-12878 Edimax BR-6478AC V3 formTracerouteDiagnosticRun sub_416990 os command injection CVSS 4.0MEDIUM 5.1

See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences