{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-07T12:30:30.978","vulnerabilities":[{"cve":{"id":"CVE-2020-10291","sourceIdentifier":"cve@aliasrobotics.com","published":"2020-11-06T12:15:11.633","lastModified":"2024-11-21T04:55:09.180","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Visual Components (owned by KUKA) is a robotic simulator that allows simulating factories and robots in order toimprove planning and decision-making processes. Visual Components software requires a special license which can beobtained from a network license server. The network license server binds to all interfaces (0.0.0.0) and listensfor packets over UDP port 5093. No authentication/authorization is required in order to communicate with theserver. The protocol being used is a property protocol by RMS Sentinel which provides the licensing infrastructurefor the network license server. RMS Sentinel license manager service exposes UDP port 5093 which provides sensitivesystem information that could be leveraged for further exploitation without any kind of authentication. Thisinformation includes detailed hardware and OS characteristics.After a decryption process, a textual protocol is found which contains a simple header with the requested command,application-identifier, and some arguments. The protocol leaks information regarding the receiving serverinformation, license information and managing licenses, among others.Through this flaw, attackers can retreive information about a KUKA simulation system, particularly, the version ofthe licensing server, which is connected to the simulator, and which will allow them to launch local simulationswith similar characteristics, further understanding the dynamics of motion virtualization and opening doors toother attacks (see RVDP#711 and RVDP#712 for subsequent vulnerabilities that compromise integrity andavailability).Beyond compromising simulations, Visual Components provides capabilities to interface with industrial machinery.Particularly, their PLC Connectivity feature 'makes it easy' to connect simulations with control systems usingeither the industry standard OPC UA or other supported vendor specific interfaces. This fills the gap of jumpingfrom simulation to real and enables attackers to pivot from the Visual Components simulator to robots or otherIndustrial Control System (ICS) devices, such as PLCs."},{"lang":"es","value":"Visual Components (propiedad de KUKA) es un simulador robótico que permite simular fábricas y robots para mejorar los procesos de planificación y toma de decisiones. El software Visual Components requiere una licencia especial que puede ser obtenida desde un servidor de licencias de red. El servidor de licencias de red se enlaza a todas las interfaces (0.0.0.0) y escucha los paquetes a través del puerto UDP 5093. No es requerida una autenticación y autorización para comunicarse con el servidor. El protocolo que es usado es un protocolo propiedad de RMS Sentinel que proporciona la infraestructura de licencias para el servidor de licencias de red. El servicio administrador de licencias de RMS Sentinel expone el puerto UDP 5093 que provee información confidencial del sistema que podría ser aprovechada para una nueva explotación sin ningún tipo de autenticación. Esta información incluye características detalladas de hardware y OS. Después de un proceso de descifrado, se encuentra un protocolo textual que contiene un encabezado simple con el comando solicitado, el identificador de la aplicación y algunos argumentos. El protocolo filtra información sobre el servidor receptor, información de la licencia y la administración de licencias, entre otros. Por medio de este fallo, los atacantes pueden recuperar información sobre un sistema de simulación de KUKA, en particular, la versión del servidor de licencias, que está conectado al simulador, y que les permitiría iniciar simulaciones locales con características similares, comprender mejor la dinámica de la virtualización de movimiento y abrir puertas a otros ataques (consulte RVDP # 711 y RVDP # 712 para conocer las vulnerabilidades posteriores que comprometen la integridad y la disponibilidad) . Más allá de comprometer las simulaciones, Visual Components provee capacidades para interactuar con la maquinaria industrial. Particularmente, su funcionalidad PLC Connectivity \"facilita\" la conexión de simulaciones con sistemas de control que usan el estándar industrial OPC UA u otras interfaces específicas de proveedores compatibles. Esto llena el vacío de saltar de la simulación a lo real y permite a atacantes pasar del simulador de componentes visuales hacia los robots u otros dispositivos del Sistema de Control Industrial (ICS), como los PLC"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV30":[{"source":"cve@aliasrobotics.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve@aliasrobotics.com","type":"Secondary","description":[{"lang":"en","value":"CWE-200"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-306"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:kuka:visual_components_network_license_server:2.0.8:*:*:*:*:*:*:*","matchCriteriaId":"37AF9A3F-EDE2-4943-B441-F32E1669B48A"}]}]}],"references":[{"url":"https://github.com/aliasrobotics/RVD/issues/3336","source":"cve@aliasrobotics.com","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/aliasrobotics/RVD/issues/3336","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]}]}}]}