CVE-2026-5944

{"id": "CVE-2026-5944", "cveTags": [], "metrics": {"ssvcV203": [{"source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "ssvcData": {"role": "CNA", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3"}}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-5944", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-28T14:14:48.970984Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "cvssData": {"version": "2.0", "baseScore": 8.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 7.8, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "cvssData": {"Safety": "NEGLIGIBLE", "version": "4.0", "Recovery": "USER", "baseScore": 6.7, "Automatable": "NO", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:N/AU:N/R:U/V:C/RE:L/U:Amber", "exploitMaturity": "UNREPORTED", "providerUrgency": "AMBER", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "affectedData": [{"vendor": "Nutanix", "product": "Cisco Intersight Device Connector for Prism Central", "versions": [{"status": "affected", "changes": [{"at": "7.5.1", "status": "unaffected"}], "version": "4.3.0", "lessThan": "7.5.1", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-28T14:16:13.853", "references": [{"url": "https://download.nutanix.com/alerts/Security_Advisory_0046.pdf", "tags": ["Third Party Advisory"], "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d"}, {"url": "https://portal.nutanix.com/page/documents/list?type=software&filterKey=software&filterVal=Prism", "tags": ["Product", "Third Party Advisory"], "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d"}, {"url": "https://www.nutanix.com/support", "tags": ["Product", "Third Party Advisory"], "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "2ffdacf6-8681-47df-b023-4f11abd61c1d", "description": [{"lang": "en", "value": "CWE-306"}, {"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "An improper access control vulnerability exists in the Cisco Intersight Device Connector for Nutanix Prism Central. The service exposes an API passthrough endpoint on TCP port 7373 that is accessible within the network scope of the deployment environment without authentication.\n\n\n\nAn unauthenticated attacker with network access can exploit this vulnerability by sending crafted requests to the exposed endpoint to enumerate cluster metadata, including virtual machine information and cluster configuration details. While the API primarily supports read-only operations, it also allows certain cluster maintenance workflows to be invoked.\n\n\n\nAlthough this vulnerability does not allow persistent modification of system configurations or access to credentials or sensitive user data, successful exploitation may result in disruption of active workloads, leading to loss of service availability within the affected environment."}, {"lang": "es", "value": "Existe una vulnerabilidad de control de acceso inadecuado en el Cisco Intersight Device Connector para Nutanix Prism Central. El servicio expone un endpoint de passthrough de API en el puerto TCP 7373 que es accesible dentro del alcance de red del entorno de despliegue sin autenticaci\u00f3n.\n\nUn atacante no autenticado con acceso a la red puede explotar esta vulnerabilidad enviando solicitudes manipuladas al endpoint expuesto para enumerar metadatos del cl\u00faster, incluyendo informaci\u00f3n de la m\u00e1quina virtual y detalles de configuraci\u00f3n del cl\u00faster. Si bien la API soporta principalmente operaciones de solo lectura, tambi\u00e9n permite invocar ciertos flujos de trabajo de mantenimiento del cl\u00faster.\n\nAunque esta vulnerabilidad no permite la modificaci\u00f3n persistente de las configuraciones del sistema o el acceso a credenciales o datos de usuario sensibles, la explotaci\u00f3n exitosa puede resultar en la interrupci\u00f3n de cargas de trabajo activas, lo que lleva a la p\u00e9rdida de disponibilidad del servicio dentro del entorno afectado."}], "lastModified": "2026-10-26T22:10:00.163", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:intersight_device_connector:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8DF903A-BC2C-432E-BC3C-FF339EDF16D6", "versionEndIncluding": "7.5.0", "versionStartIncluding": "4.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "2ffdacf6-8681-47df-b023-4f11abd61c1d"}