# CVE-2026-108578: Neterbit NW-431F information disclosure in embedded web server

Source: https://junglewise.ai/threats/cve-2026-108578-a-vulnerability-was-identified-in-neterbit-nw-431f-20250715  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-11. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-108578 · Severity: medium · CVSS 5.3 · Published 2026-10-11

Neterbit NW-431F is a network appliance with an embedded web server that exposes sensitive information through the /sms.json endpoint. An attacker can remotely access this endpoint to disclose information without authentication. The vendor has not responded to disclosure efforts.

Vendors: [Neterbit](https://junglewise.ai/threats/vendors/neterbit).

## Quick answers

**Is CVE-2026-108578 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108578 being exploited in the wild.

**How severe is CVE-2026-108578?** Medium severity, with a CVSS score of 5.3, published 11 October 2026.

**Which products and versions are affected?** Neterbit NW-431F 20250715.

**Is there a fix for CVE-2026-108578?** 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-2026-108578 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-108578?** Check whether you run Neterbit NW-431F 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 unauthenticated information disclosure vulnerability exists in the embedded web server of Neterbit NW-431F through the /sms.json endpoint. The vulnerability allows remote network access to sensitive data without requiring authentication or user interaction. No patch is currently available from the vendor.

## Affected products

- Neterbit NW-431F 20250715

## Timeline

- 2026-10-11: disclosed

## References

- [https://vuldb.com/cve/CVE-2026-108578](https://vuldb.com/cve/CVE-2026-108578)
- [https://vuldb.com/submit/956592](https://vuldb.com/submit/956592)