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A successful exploit could allow the attacker to run arbitrary commands as the root user, allowing complete compromise of the system."},{"lang":"es","value":"Una vulnerabilidad en el software Cisco IOS XE podría permitir que un atacante remoto autenticado ejecute comandos en el shell de Linux subyacente de un dispositivo afectado con privilegios root. La vulnerabilidad ocurre debido a que el software afectado sanea incorrectamente las entradas proporcionadas por el usuario. Un atacante que tenga acceso válido de administrador a un dispositivo afectado podría explotar esta vulnerabilidad proporcionando un nombre de usuario con una carga útil maliciosa en la interfaz web y, después, realizando una petición a un endpoint específico de la interfaz web. Su explotación con éxito podría permitir que el atacante ejecute comandos arbitrarios como usuario root, permitiendo el compromiso total del sistema."}],"metrics":{"cvssMetricV30":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C","baseScore":9.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.0,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:11.0\\(20.3\\):*:*:*:*:*:*:*","matchCriteriaId":"86AFAF8F-B8E2-453B-895C-F94138720745"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:16.9\\(1\\):*:*:*:*:*:*:*","matchCriteriaId":"940847D0-A668-4AB2-A382-3CBCB11CBBBF"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:3.2.0ja:*:*:*:*:*:*:*","matchCriteriaId":"52BC2A87-31EC-4E15-86E3-ECBEFA9E479A"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*","matchCriteriaId":"623BF701-ADC9-4F24-93C5-043A6A7FEF5F"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.7.1a:*:*:*:*:*:*:*","matchCriteriaId":"E5311FBE-12BF-41AC-B8C6-D86007834863"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.7.1b:*:*:*:*:*:*:*","matchCriteriaId":"52FB055E-72F9-4CB7-A51D-BF096BD1A55D"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.7.2:*:*:*:*:*:*:*","matchCriteriaId":"0FBD681F-7969-42BE-A47E-7C287755DCB5"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.7.3:*:*:*:*:*:*:*","matchCriteriaId":"98255E6F-3056-487D-9157-403836EFB9D3"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*","matchCriteriaId":"57D4F634-03D5-4D9F-901C-7E9CE45F2F38"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*","matchCriteriaId":"4463A1D1-E169-4F0B-91B2-FA126BB444CB"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1b:*:*:*:*:*:*:*","matchCriteriaId":"D97F69C3-CAA6-491C-A0B6-6DC12B5AB472"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1c:*:*:*:*:*:*:*","matchCriteriaId":"CDD58C58-1B0C-4A71-8C02-F555CEF9C253"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1d:*:*:*:*:*:*:*","matchCriteriaId":"96852D16-AF50-4C70-B125-D2349E6765D7"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1e:*:*:*:*:*:*:*","matchCriteriaId":"A15B882A-BA60-4932-A55E-F4A798B30EEB"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*","matchCriteriaId":"5C9C585C-A6EC-4385-B915-046C110BF95F"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.8.2:*:*:*:*:*:*:*","matchCriteriaId":"5EC2EE60-4A07-4D92-B9BC-BF07CF4F2BE9"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/107598","source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-cmdinject","source":"psirt@cisco.com","tags":["Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/107598","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-cmdinject","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}