{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-04T00:32:36.792","vulnerabilities":[{"cve":{"id":"CVE-2021-46304","sourceIdentifier":"productcert@siemens.com","published":"2022-08-10T12:15:11.567","lastModified":"2025-10-20T18:15:35.403","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions), CP-8021 MASTER MODULE (All versions), CP-8022 MASTER MODULE WITH GPRS (All versions). The component allows to activate a web server module which provides unauthenticated access to its web pages. This could allow an attacker to retrieve debug-level information from the component such as internal network topology or connected systems."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en el MÓDULO MASTER CP-8000 CON E/S -25/+70°C (Todas las versiones), MÓDULO MASTER CP-8000 CON E/S -40/+70°C (Todas las versiones), MÓDULO MASTER CP-8021 (Todas las versiones), MÓDULO MASTER CP-8022 CON GPRS (Todas las versiones). El componente permite activar un módulo de servidor web que proporciona acceso no autenticado a sus páginas web. Esto podría permitir a un atacante recuperar información a nivel de depuración del componente, como la topología de la red interna o los sistemas conectados"}],"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},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"productcert@siemens.com","type":"Secondary","description":[{"lang":"en","value":"CWE-284"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:cp-8021_master_module_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"FE530A72-33F3-48B5-8F10-1B093762C8AE"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:cp-8021_master_module:-:*:*:*:*:*:*:*","matchCriteriaId":"0F257456-CB80-485A-94B7-B996D388D38D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:cp-8000_master_module_with_i\\/o_-25\\/\\+70_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"8EFF2EB1-B4D1-4A81-8453-BCAA221E693A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:cp-8000_master_module_with_i\\/o_-25\\/\\+70:-:*:*:*:*:*:*:*","matchCriteriaId":"5BC48F66-67A4-4788-B9AC-8C1E682375DF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:cp-8000_master_module_with_i\\/o_-40\\/\\+70_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"78987EEB-1919-4E9F-A011-364B6D815C2D"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:cp-8000_master_module_with_i\\/o_-40\\/\\+70:-:*:*:*:*:*:*:*","matchCriteriaId":"218B8555-E36A-4149-91D4-CF56DE6EFD4C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:cp-8022_master_module_with_gprs_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"88907B10-5555-465C-A048-791E80EC2F35"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:cp-8022_master_module_with_gprs:-:*:*:*:*:*:*:*","matchCriteriaId":"6807A5B6-F103-460A-83FD-7D7C7AA25D71"}]}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-185638.pdf","source":"productcert@siemens.com","tags":["Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-185638.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}