CVE-2024-5550

{"id": "CVE-2024-5550", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "security@huntr.dev", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-06-06T19:16:09.473", "references": [{"url": "https://huntr.com/bounties/e76372c2-39be-4984-a7c8-7048a75a25dc", "tags": ["Exploit", "Third Party Advisory"], "source": "security@huntr.dev"}, {"url": "https://huntr.com/bounties/e76372c2-39be-4984-a7c8-7048a75a25dc", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security@huntr.dev", "description": [{"lang": "en", "value": "CWE-22"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In h2oai/h2o-3 version 3.40.0.4, an exposure of sensitive information vulnerability exists due to an arbitrary system path lookup feature. This vulnerability allows any remote user to view full paths in the entire file system where h2o-3 is hosted. Specifically, the issue resides in the Typeahead API call, which when requested with a typeahead lookup of '/', exposes the root filesystem including directories such as /home, /usr, /bin, among others. This vulnerability could allow attackers to explore the entire filesystem, and when combined with a Local File Inclusion (LFI) vulnerability, could make exploitation of the server trivial."}, {"lang": "es", "value": "En h2oai/h2o-3 versi\u00f3n 3.40.0.4, existe una vulnerabilidad de exposici\u00f3n de informaci\u00f3n confidencial debido a una funci\u00f3n de b\u00fasqueda de ruta arbitraria del sistema. Esta vulnerabilidad permite a cualquier usuario remoto ver las rutas completas en todo el sistema de archivos donde est\u00e1 alojado h2o-3. Espec\u00edficamente, el problema reside en la llamada API Typeahead, que cuando se solicita con una b\u00fasqueda anticipada de '/', expone el sistema de archivos ra\u00edz, incluidos directorios como /home, /usr, /bin, entre otros. Esta vulnerabilidad podr\u00eda permitir a los atacantes explorar todo el sistema de archivos y, cuando se combina con una vulnerabilidad de inclusi\u00f3n de archivos locales (LFI), podr\u00eda hacer que la explotaci\u00f3n del servidor sea trivial."}], "lastModified": "2025-10-15T13:15:46.893", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:h2o:h2o:3.40.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E57282AC-B36C-452D-968F-DD4B940072BD"}], "operator": "OR"}]}], "sourceIdentifier": "security@huntr.dev"}