CVE-2025-4008

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 v3.1 Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild.

Added: Oct 2, 2025 Remediation due: Oct 23, 2025

Weakness Type (CWE)

CWE-77 CWE-77

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
smartbedded	meteobridge_vm	< 6.2
smartbedded	meteobridge_firmware	< 6.2

References

Advisories & Patches

https://forum.meteohub.de/viewtopic.php?t=18687

Exploits

https://www.onekey.com/resource/security-advisory-remote-command-execution-on-smartbedded-meteobridge-cve-2025-4008

Other References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4008

Frequently Asked Questions

What is CVE-2025-4008? +

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. It has a CVSS v3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2025-4008? +

CVE-2025-4008 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-4008? +

CVE-2025-4008 affects products from smartbedded, specifically: meteobridge_firmware, meteobridge_vm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-4008? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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