Is CVE-2025-4008 in the CISA KEV catalog?

Yes. CVE-2025-4008 is on the CISA Known Exploited Vulnerabilities list, added 2025-10-02.

What is the CVSS severity of CVE-2025-4008?

CVE-2025-4008 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2025-4008?

CVE-2025-4008 has an EPSS score of 94.91% (100th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4008?

Upgrade meteobridge firmware to 6.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2025-4008

HIGHCISA KEVEPSS 100th pctl

8.8

CVSS v3

NVD

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.

CWE-77Command Injection CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

meteobridge firmwareNVD

Affected:< 6.2Fixed in:6.2CVE-2025-4008derived from NVD

meteobridge vmNVD

Affected:< 6.2Fixed in:6.2CVE-2025-4008derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

94.91%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Smartbedded Meteobridge Command Injection Vulnerability

Smartbedded Meteobridge contains a command injection vulnerability that could allow remote unauthenticated attackers to gain arbitrary command execution with elevated privileges (root) on affected devices.

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Remediation due: 2025-10-23

References

Exploit1

onekey.com

Vendor Advisory1

forum.meteohub.de

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-77 (Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2024-21887	Critical	9.1	100%	KEV + Ransom	-
CVE-2023-1671	Critical	9.8	100%	KEV	Fix
CVE-2023-1389	High	8.8	100%	KEV	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2012-1823	Critical	9.8	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-27.