NW-431F - Information Disclosure (CVE-2026-108578)
Description
A vulnerability was identified in Neterbit NW-431F 20250715. Impacted is an unknown function of the file /sms.json of the component Embedded Web Server. Such manipulation leads to information disclosure. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
psychologyCrowdSec Analysis
CVE-2026-108578 is an information disclosure vulnerability in the embedded web server of the Neterbit NW-431F (firmware version 20250715), involving the /sms.json file. An unauthenticated attacker could exploit the flaw remotely to access information exposed by the device.
CrowdSec has been tracking this vulnerability and its exploits since 20th of October 2026.
CrowdSec has not observed any significant exploitation activity targeting CVE-2026-108578 across its network. As a result, no community-driven trend analysis is available for this vulnerability at this time.
Attackers target /sms.json on the Neterbit NW-431F web interface to retrieve SMS data without authentication. Requests returning JSON fields such as inbox, sent, sender, and content may indicate exposed messages.
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| Event | Date |
|---|---|
| CVE Published | 2026-10-11 |
| Rule Released | 2026-10-20 |
Related Weaknesses
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.