CVE-2022-30317

{"id": "CVE-2022-30317", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2022-08-31T16:15:11.580", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-242-07", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "https://www.forescout.com/blog/", "tags": ["Not Applicable"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Honeywell Experion LX through 2022-05-06 has Missing Authentication for a Critical Function. According to FSCT-2022-0055, there is a Honeywell Experion LX Control Data Access (CDA) EpicMo protocol with unauthenticated functionality issue. The affected components are characterized as: Honeywell Control Data Access (CDA) EpicMo (55565/TCP). The potential impact is: Firmware manipulation, Denial of service. The Honeywell Experion LX Distributed Control System (DCS) utilizes the Control Data Access (CDA) EpicMo protocol (55565/TCP) for device diagnostics and maintenance purposes. This protocol does not have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality. There is no authentication functionality on the protocol in question. An attacker capable of invoking the protocols' functionalities could issue firmware download commands potentially allowing for firmware manipulation and reboot devices causing denial of service."}, {"lang": "es", "value": "Honeywell Experion LX versiones hasta 06-05-2022, presenta una autenticaci\u00f3n faltante para una funci\u00f3n cr\u00edtica. Seg\u00fan FSCT-2022-0055, se presenta un problema de acceso a datos de control (CDA) del protocolo EpicMo de Honeywell Experion LX con funcionalidad no autenticada. Los componentes afectados se caracterizan como: Honeywell Control Data Access (CDA) EpicMo (55565/TCP). El impacto potencial es: Manipulaci\u00f3n del firmware, Denegaci\u00f3n de servicio. El Sistema de Control Distribuido (DCS) Experion LX de Honeywell usa el protocolo de Acceso a Datos de Control (CDA) EpicMo (55565/TCP) para fines de diagn\u00f3stico y mantenimiento del dispositivo. Este protocolo no presenta ninguna funci\u00f3n de autenticaci\u00f3n, lo que permite a cualquier atacante capaz de comunicarse con los puertos en cuesti\u00f3n invocar (un subconjunto de) la funcionalidad deseada. El protocolo en cuesti\u00f3n no presenta ninguna funcionalidad de autenticaci\u00f3n. Un atacante capaz de invocar las funcionalidades de los protocolos podr\u00eda emitir comandos de descarga de firmware permitiendo potencialmente la manipulaci\u00f3n del firmware y el reinicio de los dispositivos causando una denegaci\u00f3n de servicio"}], "lastModified": "2024-02-13T16:43:00.487", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:honeywell:experion_lx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F50B4E5-8C60-4E80-BFCB-5B7F269F6571", "versionEndExcluding": "r520.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:honeywell:experion_lx:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3DDBD9EC-2D34-4A5F-B5B8-A15B36FDB5A4"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}