# CVE-2025-67447: Neterbit NW-431F Router OS command injection in ping module

Source: https://junglewise.ai/threats/cve-2025-67447-neterbit-nw-431f-router-os-command-injection-in-ping-module  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-04. Updated: 2026-06-04  
License: CC BY 4.0 with a link back

CVE-2025-67447 · Severity: critical · CVSS 9.8 · Published 2026-06-04

The Neterbit NW-431F router, a device used to provide 4G LTE internet connectivity, contains a critical security flaw in its network diagnostic tool. An attacker can use this flaw to take complete control of the router by sending malicious commands through the web interface. This could lead to the interception of network traffic, unauthorized access to the local network, or a total disruption of internet services.

Technologies: [Neterbit NW-431F Router](https://junglewise.ai/threats/technologies/nw-431f-router). Vendors: [Neterbit](https://junglewise.ai/threats/vendors/neterbit).

## Quick answers

**Is CVE-2025-67447 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-67447 being exploited in the wild.

**How severe is CVE-2025-67447?** Critical severity, with a CVSS score of 9.8, published 4 June 2026.

**Which products and versions are affected?** Neterbit NW-431F Router 20241014-IR03 and earlier.

**Is there a fix for CVE-2025-67447?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2025-67447 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2025-67447?** Check whether you run Neterbit NW-431F Router at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An OS command injection vulnerability exists in the network diagnosis (ping) module of the Neterbit NW-431F router. The application fails to properly sanitize user-supplied input in the IP address field before incorporating it into a system-level ping command. A remote, unauthenticated attacker can exploit this by injecting shell metacharacters (e.g., semicolons) followed by arbitrary OS commands. Successful exploitation results in command execution with the privileges of the web server, potentially leading to full system compromise. As of the advisory date, a fixed version has not been confirmed by the researcher.

## Affected products

- Neterbit NW-431F Router 20241014-IR03 and earlier

## Timeline

- 2026-06-04: advisory: NVD publication date

## References

- [https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67447](https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67447)
- [https://neterbit.com/](https://neterbit.com/)

## Related threats

- [Neterbit NW-431F auth bypass in at_command.asp](https://junglewise.ai/threats/cve-2025-69755-neterbit-nw-431f-auth-bypass-in-at-command-asp)
- [Neterbit NW-431F Router stored XSS in SMS module](https://junglewise.ai/threats/cve-2025-67448-neterbit-nw-431f-router-stored-xss-in-sms-module)
- [Neterbit NW-431F authentication bypass via predictable cookie](https://junglewise.ai/threats/cve-2025-67446-neterbit-nw-431f-authentication-bypass-via-predictable-cookie)