CVE-2025-4008
Arbitrary Command Injection in Smartbedded MeteoBridge
- High 8.7
- Exploited: added to CISA KEV 2 Oct 2025
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.
Key facts
- Published
- 21 May 2025
- Last changed
- 26 Feb 2026
- Assigned by
- ONEKEY
- KEV added
- 2 Oct 2025
- KEV fix due
- 23 Oct 2025
- EPSS
- 93.526% likely to be exploited in the next 30 days, higher than 99.843% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: yes; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 8.7CVSS 4.0, Highfrom the CNA (ONEKEY)
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
What to do
- 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 KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
CAPEC-88 OS Command Injection (CNA impact statement)
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Smartbedded | MeteoBridge |
|
Timeline
- 25 Feb 2025 Notification email sent to info@smartbedded.com
- 18 Mar 2025 Notification email sent to info@smartbedded.com
- 10 Apr 2025 Notification email sent to info@smartbedded.com
- 10 Apr 2025 ONEKEY posts a message on MeteoBridge support forum
- 11 Apr 2025 MeteoBridge support forum administrator delets the forum post and account.
- 15 Apr 2025 Notification email sent to info@smartbedded.com
- 27 Apr 2025 ONEKEY notifies the German BSI
- 14 May 2025 Smartbedded notifies the German BSI of a patch being available (version 6.2)
- 21 May 2025 CVE publication
- 21 May 2025 Published
- 2 Oct 2025 CVE-2025-4008 added to CISA KEV
- 2 Oct 2025 Added to the CISA KEV catalogue