How severe is CVE-2025-4008?

CVE-2025-4008 has a CVSS 4.0 base score of 8.7 (HIGH). EPSS estimates a 93.7% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2025-4008: Arbitrary Command Injection in Smartbedded

CISA Known Exploited Vulnerabilities

Smartbedded Meteobridge Command Injection Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2025-10-02

Remediation 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.

CISA notes
https://forum.meteohub.de/viewtopic.php?t=18687 ; https://nvd.nist.gov/vuln/detail/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.

Severity

CVSS 4.0 · CNA8.7 HIGH

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Smartbedded	MeteoBridge	0 to 6.1

References

2 Links

Vendor advisories

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

Third-party advisories

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

Record Details

Published

2025-05-21

Last updated

2026-02-26

Assigner (CNA)

ONEKEY

Credited to

ONEKEY Research Labs

Related Tool Categories

Tool categories that test for or protect against this vulnerability class.

CWE-77 · Command Injection

Application Security Tools Penetration Testing Tools

CWE-306 · Missing Authentication for Critical Function

IAM Tools Application Security Tools

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.