{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T02:39:17.935","vulnerabilities":[{"cve":{"id":"CVE-2018-16563","sourceIdentifier":"productcert@siemens.com","published":"2019-03-21T16:00:22.420","lastModified":"2024-11-21T03:52:59.153","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module (All versions < V4.35), Firmware variant MODBUS TCP for EN100 Ethernet module (All versions), Firmware variant DNP3 TCP for EN100 Ethernet module (All versions), Firmware variant IEC104 for EN100 Ethernet module (All versions), Firmware variant Profinet IO for EN100 Ethernet module (All versions), SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.82), SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.58). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the affected products. A manual restart is required to recover the EN100 module functionality of the affected devices. Successful exploitation requires an attacker with network access to send multiple packets to the affected products or modules. As a precondition the IEC 61850-MMS communication needs to be activated on the affected products or modules. No user interaction or privileges are required to exploit the vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the network functionality of the device, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en la variante de firmware IEC 61850 para el módulo de Ethernet EN100 (todas las versiones anteriores a la V4.35), la variante de firmware MODBUS TCP para el módulo de Ethernet EN100 (todas las versiones), la variante de firmware DNP3 TCP para el módulo de Ethernet EN100 (todas las versiones), la variante de firmware IEC104 para el módulo de Ethernet EN100 para el módulo de Ethernet (todas las versiones), la variante de firmware Profinet IO para el módulo de Ethernet EN100 para el módulo de Ethernet (todas las versiones), los relays SIPROTEC 5 con las variantes de CPU CP300 y CP100 y los respectivos módulos de comunicación Ethernet (todas las versiones anteriores a la V7.82) y los relays SIPROTEC 5 con las variantes de CPU CP200 y los respectivos módulos de comunicación Ethernet (todas las versiones anteriores a la V7.58). Los paquetes especialmente manipulados enviados al puerto 102/tcp podrían provocar una denegación de servicio (DoS) en los productos afectados. Se necesita un reinicio manual para recuperar la funcionalidad del módulo EN100 de los dispositivos afectados. Su explotación con éxito requiere que un atacante con acceso de red envíe múltiples paquetes a los productos o módulos afectados. Como prerrequisito, la comunicación IEC 61850-MMS necesita activarse en los productos o módulos afectados. No se requiere interacción o privilegios del usuario para explotar esta vulnerabilidad. La vulnerabilidad podría permitir una denegación de servicio (DoS) en la funcionalidad de red del dispositivo, comprometiendo la disponibilidad del sistema. En el momento de la publicación del advisory, no se conoce ninguna explotación pública de la vulnerabilidad de seguridad."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp100:*:*:*:*:*:*:*:*","versionEndExcluding":"7.82","matchCriteriaId":"5702CB4F-7215-4E5D-99DF-457DE13F453E"},{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp200:*:*:*:*:*:*:*:*","versionEndExcluding":"7.58","matchCriteriaId":"1D470323-A8F4-4029-93EC-C6FD86344CDD"},{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp300:*:*:*:*:*:*:*:*","versionEndExcluding":"7.82","matchCriteriaId":"696274F6-2529-43ED-AD59-EE03B2412920"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:6md85:-:*:*:*:*:*:*:*","matchCriteriaId":"23076116-128D-4366-B5BC-B965001FE356"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:6md86:-:*:*:*:*:*:*:*","matchCriteriaId":"3457758B-A04D-4544-B0FA-DF87AA11D8FE"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ke85:-:*:*:*:*:*:*:*","matchCriteriaId":"751F0BFE-216F-4620-BD5A-451B5F49C09C"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sa82:-:*:*:*:*:*:*:*","matchCriteriaId":"AF247CA0-37E1-40DF-96F5-9F00128EA250"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sa86:-:*:*:*:*:*:*:*","matchCriteriaId":"EDD3C99B-CDD8-4919-BE72-73814C2642A4"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sa87:-:*:*:*:*:*:*:*","matchCriteriaId":"DBE6CCA9-A246-4EB2-A57B-FE6823A9E3FD"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sd82:-:*:*:*:*:*:*:*","matchCriteriaId":"E11B4A68-F533-4AC0-80A9-7374FDFE2DEA"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sd86:-:*:*:*:*:*:*:*","matchCriteriaId":"73F8D692-F268-45A4-9348-C67890A58881"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sd87:-:*:*:*:*:*:*:*","matchCriteriaId":"3C5A3FFD-17AD-4820-97D3-2F093BD5F322"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sj82:-:*:*:*:*:*:*:*","matchCriteriaId":"5739872A-E271-48BB-ABB5-17608E81AE7A"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sj85:-:*:*:*:*:*:*:*","matchCriteriaId":"ECC6417D-2C81-4654-B7FF-6C3E1B709962"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sj86:-:*:*:*:*:*:*:*","matchCriteriaId":"C52A6630-46F3-4113-B5E8-F5BAB7801CB0"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sk82:-:*:*:*:*:*:*:*","matchCriteriaId":"088AC7F2-4FF3-4EF9-A111-D47DB859ECA1"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sk85:-:*:*:*:*:*:*:*","matchCriteriaId":"73DD95AC-9B8F-43CD-9483-2BB9C4E86376"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sl82:-:*:*:*:*:*:*:*","matchCriteriaId":"8A9F05D9-C1DF-4D73-8634-239ABFE526DB"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sl86:-:*:*:*:*:*:*:*","matchCriteriaId":"0C6662F7-5E3D-43A8-9984-EF1540BC917B"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7sl87:-:*:*:*:*:*:*:*","matchCriteriaId":"E122323B-A42B-4DAB-A071-ACF76DC45E28"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ss85:-:*:*:*:*:*:*:*","matchCriteriaId":"5877387C-E05B-4231-9016-01FE7B197589"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7um85:-:*:*:*:*:*:*:*","matchCriteriaId":"AAA9E810-2C00-4721-B3A6-E7CD7184BA24"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ut82:-:*:*:*:*:*:*:*","matchCriteriaId":"2E959A8E-21D1-4950-974B-A89693C14DC9"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ut85:-:*:*:*:*:*:*:*","matchCriteriaId":"DA075D19-21BF-4A7C-87B8-6A9D99799826"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ut86:-:*:*:*:*:*:*:*","matchCriteriaId":"7AC0D445-9A9B-4799-8B83-8B15821A6CC1"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7ut87:-:*:*:*:*:*:*:*","matchCriteriaId":"D2A73860-76C5-435B-8150-1EABF644ADA0"},{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:7vk87:-:*:*:*:*:*:*:*","matchCriteriaId":"5D9FD3B7-C7F7-41C1-9290-411F9D912D00"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":fal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