{"id":"CVE-2025-4008","kind":"vulnerability","aliases":["CVE-2025-4008"],"related":[],"title":"The Meteobridge web interface let meteobridge administrator manage their weather station data collection and…","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.\n\nThis web interface exposes an endpoint that is vulnerable to command injection.\n\nRemote unauthenticated attackers can gain arbitrary command execution with elevated privileges ( root ) on affected devices.","summary":"Smartbedded Meteobridge is a weather station data bridge, and this flaw lets a remote unauthenticated attacker inject OS commands. Successful exploitation gives arbitrary command execution as root on the device.","severity":"critical","cvss":8.8,"epss":null,"exploited":true,"exploited_at":"2025-10-02T00:00:00+00:00","products":[{"name":"Smartbedded Meteobridge","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"smartbedded meteobridge vm","fixed":["6.2"],"affected":"< 6.2","ecosystem":"vendor"},{"name":"smartbedded meteobridge firmware","fixed":["6.2"],"affected":"< 6.2","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","infrastructure","iot","meteobridge","self-hosted"],"not_affected_if":["no-meteobridge-device"],"how_to_check":"Identify any Meteobridge devices on your network and note their firmware version; the sources do not say which version is affected.","fix":"Apply the vendor mitigation per Smartbedded's instructions, or disconnect the device from the internet if no mitigation exists (per CISA guidance to discontinue use if mitigations are unavailable).","status":"open","published_at":"2025-05-21T16:15:33+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:44:42+00:00","updated_at":"2026-10-23T23:44:51+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-23T20:44:42Z","model":"claude-haiku-5-5","output":{"fix":"Apply the vendor mitigation per Smartbedded's instructions, or disconnect the device from the internet if no mitigation exists (per CISA guidance to discontinue use if mitigations are unavailable).\nunknown","reach":"unknown","summary":"Smartbedded Meteobridge is a weather station data bridge, and this flaw lets a remote unauthenticated attacker inject OS commands. Successful exploitation gives arbitrary command execution as root on the device.","category":"infrastructure","who_cares":["meteobridge","iot","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker runs arbitrary commands as root on the Meteobridge device remotely.","analyst_note":"Find the vendor advisory from Smartbedded and the affected/fixed firmware versions, and the exposure vector (internet-facing or LAN) to fill how_to_check and fix.","how_to_check":"Identify any Meteobridge devices on your network and note their firmware version; the sources do not say which version is affected.\nunknown","needs_analyst":true,"not_affected_if":["no-meteobridge-device"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000471,"input_tokens":2551,"output_tokens":431,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2025':15A,18A '-4008':16A,19A 'administ':79C 'administr':7A,71C 'affect':119C 'applic':86C 'arbitrari':57B,111C 'attack':50B,108C 'bridg':42B 'c':93C 'cgi':89C 'collect':13A,77C 'command':53B,58B,104C,112C 'cve':14A,17A 'data':12A,41B,76C 'devic':64B,120C 'elev':115C 'endpoint':99C 'execut':59B,113C 'exploit':28B,55B 'expos':97C 'firmware':27A 'flaw':45B 'gain':110C 'give':56B 'host':34B 'infrastructur':29B 'inject':51B,105C 'interfac':4A,68C,96C 'iot':30B 'let':5A,46B,69C 'manag':8A,72C 'meteobridg':2A,6A,31B,36B,66C,70C,81C 'meteobridge':21A,23A,26A 'os':52B 'privileg':116C 'remot':48B,106C 'root':61B,117C 'script':91C 'self':33B 'self-host':32B 'shell':90C 'smartbed':35B 'smartbedded':20A,22A,25A 'station':11A,40B,75C 'success':54B 'system':82C 'unauthent':49B,107C 'vm':24A 'vulner':102C 'weather':10A,39B,74C 'web':3A,67C,85C,95C 'written':87C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2025-05-21T16:15:33+00:00","kev":{"dateAdded":"2025-10-02","dueDate":"2025-10-23","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","knownRansomwareCampaignUse":"Unknown"},"cvss_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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"research@onekey.com","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2025-4008","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-4008","severity":null,"published_at":"2025-10-02T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T14:39:38+00:00","note":null},{"source":"nvd","external_id":"CVE-2025-4008","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4008","severity":null,"published_at":"2025-05-21T16:15:33+00:00","modified_at":"2026-06-17T09:32:18+00:00","first_seen_at":"2026-10-23T23:44:51+00:00","fetched_at":"2026-10-23T23:44:51+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}