{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-43657", "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "state": "PUBLISHED", "assignerShortName": "DIVD", "dateReserved": "2024-08-14T09:27:41.769Z", "datePublished": "2025-01-09T07:56:46.268Z", "dateUpdated": "2025-01-09T14:44:32.880Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "shortName": "DIVD", "dateUpdated": "2025-01-09T07:56:46.268Z"}, "title": "When uploading new firmware, a shell script inside a firmware file is executed during its processing. 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However, the attacker will need a (low privilege) account to gain access to the action.exe CGI binary and upload the crafted firmware file, or convince a user with such access to upload it.\n\nImpact: Critical \u2013 The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and deletefiles and services.\n\nCVSS clarification: Any network interface serving the web ui is vulnerable (AV:N) and there are not additional security measures to circumvent (AC:L), nor does the attack require and existing preconditions (AT:N). The attack is authenticated, but the level of authentication does not matter (PR:L), nor is any user interaction required (UI:N). The attack leads to a full compromised (VC:H/VI:H/VA:H), and compromised devices can be used to pivot into networks that should potentially not be accessible (SC:L/SI:L/SA:H). Becuase this is an EV charger handing significant power, there is a potential safety impact (S:P). 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However, the attacker will need a (low privilege) account to gain access to the action.exe CGI binary and upload the crafted firmware file, or convince a user with such access to upload it.\n\nImpact: Critical \u2013 The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and deletefiles and services.\n\nCVSS clarification: Any network interface serving the web ui is vulnerable (AV:N) and there are not additional security measures to circumvent (AC:L), nor does the attack require and existing preconditions (AT:N). The attack is authenticated, but the level of authentication does not matter (PR:L), nor is any user interaction required (UI:N). The attack leads to a full compromised (VC:H/VI:H/VA:H), and compromised devices can be used to pivot into networks that should potentially not be accessible (SC:L/SI:L/SA:H). Becuase this is an EV charger handing significant power, there is a potential safety impact (S:P). 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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability allows OS Command Injection as root\n\nThis issue affects Iocharger firmware for AC model chargers before version 24120701.\n\nLikelihood: High. However, the attacker will need a (low privilege) account to gain access to the action.exe CGI binary and upload the crafted firmware file, or convince a user with such access to upload it.\n\nImpact: Critical \u2013 The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and deletefiles and services.\n\nCVSS clarification: Any network interface serving the web ui is vulnerable (AV:N) and there are not additional security measures to circumvent (AC:L), nor does the attack require and existing preconditions (AT:N). The attack is authenticated, but the level of authentication does not matter (PR:L), nor is any user interaction required (UI:N). The attack leads to a full compromised (VC:H/VI:H/VA:H), and compromised devices can be used to pivot into networks that should potentially not be accessible (SC:L/SI:L/SA:H). Becuase this is an EV charger handing significant power, there is a potential safety impact (S:P). This attack can be automated (AU:Y)."}, {"lang": "es", "value": "Vulnerabilidad de neutralizaci\u00f3n incorrecta de elementos especiales utilizados en un comando ('Inyecci\u00f3n de comando') permite la inyecci\u00f3n de comandos del sistema operativo como superusuario Este problema afecta al firmware de Iocharger para cargadores modelo AC anteriores a la versi\u00f3n 24120701. Probabilidad: Alta. Sin embargo, el atacante necesitar\u00e1 una cuenta (con poco nivel de privilegios) para obtener acceso al binario CGI action.exe y cargar el archivo de firmware manipulado, o convencer a un usuario con dicho acceso para que lo cargue. Impacto: Cr\u00edtico: el atacante tiene control total sobre la estaci\u00f3n de carga como usuario superusuario y puede agregar, modificar y eliminar archivos y servicios de forma arbitraria. Aclaraci\u00f3n de CVSS: cualquier interfaz de red que sirva a la interfaz de usuario web es vulnerable (AV:N) y no hay medidas de seguridad adicionales para eludir (AC:L), ni el ataque requiere condiciones previas existentes (AT:N). El ataque est\u00e1 autenticado, pero el nivel de autenticaci\u00f3n no importa (PR:L), ni se requiere ninguna interacci\u00f3n del usuario (UI:N). El ataque provoca una vulnerabilidad total (VC:H/VI:H/VA:H), y los dispositivos afectados pueden utilizarse para acceder a redes que potencialmente no deber\u00edan ser accesibles (SC:L/SI:L/SA:H). Como se trata de un cargador de veh\u00edculos el\u00e9ctricos que gestiona una cantidad importante de energ\u00eda, existe un posible impacto en la seguridad (S:P). Este ataque puede automatizarse (AU:Y)."}], "id": "CVE-2024-43657", "lastModified": "2025-01-09T15:15:17.303", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "automatable": "YES", "availabilityRequirements": "NOT_DEFINED", "baseScore": 9.3, "baseSeverity": "CRITICAL", "confidentialityRequirements": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "recovery": "NOT_DEFINED", "safety": "PRESENT", "subsequentSystemAvailability": "HIGH", "subsequentSystemConfidentiality": "LOW", "subsequentSystemIntegrity": "LOW", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H/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:P/AU:Y/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnerabilityResponseEffort": "NOT_DEFINED", "vulnerableSystemAvailability": "HIGH", "vulnerableSystemConfidentiality": "HIGH", "vulnerableSystemIntegrity": "HIGH"}, "source": "csirt@divd.nl", "type": "Secondary"}]}, "published": "2025-01-09T08:15:28.680", "references": [{"source": "csirt@divd.nl", "url": "https://csirt.divd.nl/CVE-2024-43657/"}, {"source": "csirt@divd.nl", "url": "https://csirt.divd.nl/DIVD-2024-00035/"}, {"source": "csirt@divd.nl", "url": "https://iocharger.com"}], "sourceIdentifier": "csirt@divd.nl", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}, {"lang": "en", "value": "CWE-434"}], "source": "csirt@divd.nl", "type": "Secondary"}]}

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