CVE-2025-4008KEV · OVERDUECWE-306CWE-77

Arbitrary Command Injection in Smartbedded MeteoBridge

High · published May 21, 2025

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 8.7. It is confirmed in active exploitation. It sits in the 99.8th percentile for exploit probability.

366
days past CISA
deadline
CVSS v4.0
8.7
EPSS
93%
Percentile
99.8
In the wild
Confirmed
What it is

🚨 A single exposed endpoint in the Meteobridge web interface is enough for an attacker to execute commands with root privileges! 🔥 Think of this vulnerability like a hotel manager who accidentally leaves the master key in a drawer marked 'authorized personnel only' — any unauthorized person can waltz right in and access anything they want. An attacker could take complete control of the Meteobridge device, potentially altering weather station data or using the device for further malicious activities. This could lead to data manipulation and unauthorized access to sensitive information, making the implications absolutely devastating!

Put simply

Think of this vulnerability like a hotel manager who accidentally leaves the master key in a drawer marked 'authorized personnel only' — any unauthorized person can waltz right in and access anything they want. This command injection vulnerability allows remote unauthenticated attackers to execute arbitrary commands on the affected devices by sending crafted requests to the vulnerable endpoint in the Meteobridge web application.

What to do

An attacker could take complete control of the Meteobridge device, potentially altering weather station data or using the device for further malicious activities. This could lead to data manipulation and unauthorized access to sensitive information, making the implications absolutely devastating! Immediately patch the Meteobridge system to the latest version, which addresses this vulnerability. Additionally, review and tighten access controls around the web interface to ensure only authorized users can interact with it. Regularly audit your system for unauthorized access attempts. You've got this! With swift action, you can secure your Meteobridge system and keep those weather reports safe! 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.93315 · 99.8th percentile
Weaknesses
CWE-306 · Missing Authentication for Critical Function; CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2025-05-21T15:31Z
KEV added
2025-10-02 · due 2025-10-23
EPSS history
Timeline
  • 02 OCT 00:00Z
    Added to CISA KEV — remediate by Oct 23
    kev
  • 21 MAY 15:31Z
    Arbitrary Command Injection in Smartbedded MeteoBridge
    cvelistv5