CVE-2025-4008
Published 2025-05-21 · Updated 2026-06-17 · Source research@onekey.com
Summary
CVE-2025-4008 is a high-severity (CVSS 8.8) vulnerability in Smartbedded Meteobridge. CISA added it to the Known Exploited Vulnerabilities catalog on October 2, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by October 23, 2025. CISA does not currently list it as used in ransomware campaigns.
All 1 known-exploited Smartbedded vulnerabilities →Description
The Meteobridge web interface let meteobridge administrator manage their weather station data collection and administer their meteobridge system through a web application written in CGI shell scripts and C. This web interface exposes an endpoint that is vulnerable to command injection. Remote unauthenticated attackers can gain arbitrary command execution with elevated privileges ( root ) on affected devices.
CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: Smartbedded — Meteobridge
Name: Smartbedded Meteobridge Command Injection Vulnerability
Date added: 2025-10-02 · Due: 2025-10-23
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.