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A successful exploit could allow the attacker to overwrite or append arbitrary data to system files using root-level privileges."},{"lang":"es","value":"Una vulnerabilidad en el software Cisco Firepower Threat Defense (FTD) podría permitir a un atacante local autenticado sobrescribir o añadir datos arbitrarios a los archivos del sistema usando privilegios de nivel de root. El atacante debe tener credenciales administrativas en el dispositivo. Esta vulnerabilidad es debido a una comprobación incompleta de la entrada del usuario para un comando CLI específico. Un atacante podría explotar esta vulnerabilidad al autenticarse en el dispositivo con privilegios administrativos y emitiendo un comando CLI con parámetros de usuario diseñados. Una explotación con éxito podría permitir al atacante sobrescribir o añadir datos arbitrarios a los archivos del sistema usando privilegios de nivel root"}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","baseScore":4.4,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":0.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","baseScore":6.0,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":0.8,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:C/A:C","baseScore":6.6,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":3.9,"impactScore":9.2,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-73"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-668"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:6.2.3:*:*:*:*:*:*:*","matchCriteriaId":"F75D9CB4-406B-4FBF-BC7A-35C2CCEFD8B2"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:6.4.0:*:*:*:*:*:*:*","matchCriteriaId":"2C0FC62F-65AD-4855-953A-DA5BBFC1B2E1"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:6.6.1:*:*:*:*:*:*:*","matchCriteriaId":"B11AE299-AE40-42EB-9C0B-3865C932E766"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:6.7.0:*:*:*:*:*:*:*","matchCriteriaId":"DA792E5D-7270-4C23-A8D6-22EB00CB21A2"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:7.0.0:*:*:*:*:*:*:*","matchCriteriaId":"0CB38685-4255-4565-98AA-234B9DEEADE3"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_management_center_virtual_appliance:7.1.0:*:*:*:*:*:*:*","matchCriteriaId":"7CF689E1-22FF-467F-B5A7-59833D77971E"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4.0","versionEndExcluding":"6.4.0.13","matchCriteriaId":"17F461B5-E600-4C81-BA3C-1DBC90D4D438"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.0","versionEndExcluding":"6.6.5","matchCriteriaId":"37A74256-AF9A-473B-9DC7-A57618BA9F00"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7.0","versionEndExcluding":"6.7.0.3","matchCriteriaId":"98DEDDAB-B8C5-4753-A208-94638E694FC1"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0","versionEndExcluding":"7.0.1","matchCriteriaId":"7B2F537A-A488-45B6-AD4B-48B7064AE84C"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:6.2.3:*:*:*:*:*:*:*","matchCriteriaId":"5E4A3574-53DC-4328-A229-87795AE4F7AF"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:6.4.0:*:*:*:*:*:*:*","matchCriteriaId":"2EBC6544-6ADF-4F95-A969-A8D953D11B3A"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:6.6.1:*:*:*:*:*:*:*","matchCriteriaId":"2B02800C-6420-4758-89CF-66F47B4FCA19"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:6.7.0:*:*:*:*:*:*:*","matchCriteriaId":"3F41081E-06CF-4BA2-9072-E18D9032BEBC"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:7.0.0:*:*:*:*:*:*:*","matchCriteriaId":"52ED507A-5075-4444-A2D1-F5657453AD3F"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sourcefire_defense_center:7.1.0:*:*:*:*:*:*:*","matchCriteriaId":"F5E9A6F5-8BC2-4FA5-9920-E980EFC5BCEE"}]}]}],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-file-write-SHVcmQVc","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-file-write-SHVcmQVc","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}