CVE-2024-20323

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{"affected": [{"affectedData": [{"product": "Cisco Intelligent Node Manager", "vendor": "Cisco", "versions": [{"status": "affected", "version": "N/A"}]}, {"product": "Cisco Intelligent Node Software", "vendor": "Cisco", "versions": [{"status": "affected", "version": "N/A"}]}], "source": "psirt@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:inode:*:*:*:*:*:*:*:*", "matchCriteriaId": "26C0AAD8-94DE-45BE-BD87-444A1BDF1C8C", "versionEndExcluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:inode_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "CE2083F5-F4F3-4542-970F-D1B17B3407CF", "versionEndExcluding": "24.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco Intelligent Node (iNode) Software could allow an unauthenticated, remote attacker to hijack the TLS connection between Cisco iNode Manager and associated intelligent nodes and send arbitrary traffic to an affected device.\r\n\r This vulnerability is due to the presence of hard-coded cryptographic material. An attacker in a man-in-the-middle position between Cisco iNode Manager and associated deployed nodes could exploit this vulnerability by using the static cryptographic key to generate a trusted certificate and impersonate an affected device. A successful exploit could allow the attacker to read data that is meant for a legitimate device, modify the startup configuration of an associated node, and, consequently, cause a denial of service (DoS) condition for downstream devices that are connected to the affected node."}, {"lang": "es", "value": "Una vulnerabilidad en el software Cisco Intelligent Node (iNode) podr\u00eda permitir que un atacante remoto no autenticado secuestrara la conexi\u00f3n TLS entre Cisco iNode Manager y los nodos inteligentes asociados y enviara tr\u00e1fico arbitrario a un dispositivo afectado. Esta vulnerabilidad se debe a la presencia de material criptogr\u00e1fico codificado. Un atacante en una posici\u00f3n intermedia entre Cisco iNode Manager y los nodos implementados asociados podr\u00eda aprovechar esta vulnerabilidad utilizando la clave criptogr\u00e1fica est\u00e1tica para generar un certificado confiable y hacerse pasar por un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante leer datos destinados a un dispositivo leg\u00edtimo, modificar la configuraci\u00f3n de inicio de un nodo asociado y, en consecuencia, causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) para los dispositivos posteriores que est\u00e1n conectados al nodo afectado."}], "id": "CVE-2024-20323", "lastModified": "2026-06-17T07:06:25.927", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.7, "source": "psirt@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.7, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-20323", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-07-22T20:07:08.038890Z", "version": "2.0.3"}}]}, "published": "2024-07-17T17:15:12.607", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-inode-static-key-VUVCeynn"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-inode-static-key-VUVCeynn"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-321"}], "source": "psirt@cisco.com", "type": "Secondary"}]}

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