2 lines
5.0 KiB
JSON
2 lines
5.0 KiB
JSON
{"affected":[{"affectedData":[{"product":"Cisco IOS","vendor":"Cisco","versions":[{"status":"affected","version":"n/a"}]}],"source":"psirt@cisco.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:cisco:ios:16.3.11:*:*:*:*:*:*:*","matchCriteriaId":"AAA3919B-5067-4451-9109-3A52C380BCAA","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:cisco:2610xm:-:*:*:*:*:*:*:*","matchCriteriaId":"9E9B9F16-2D70-4109-999F-6A10D82DD68D","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2611xm:-:*:*:*:*:*:*:*","matchCriteriaId":"F77581A8-F334-445E-978C-D57F5135830B","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2612:-:*:*:*:*:*:*:*","matchCriteriaId":"E22D6ADA-DC1D-4916-9039-D0970727DE46","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2620xm:-:*:*:*:*:*:*:*","matchCriteriaId":"0CF86B51-A53D-4B3A-89B6-BFF3D40397B6","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2621xm:-:*:*:*:*:*:*:*","matchCriteriaId":"83F5E77F-E325-472B-AD80-98B2C2DBF0AB","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2650xm:-:*:*:*:*:*:*:*","matchCriteriaId":"E997D0D5-5436-4E39-8032-F6EA5DA45340","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2651xm:-:*:*:*:*:*:*:*","matchCriteriaId":"EF18B92D-D063-4D98-8D59-5AF02443DC4E","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:2691:-:*:*:*:*:*:*:*","matchCriteriaId":"5F4063DC-7653-4777-B012-C49CCDD0E0B5","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the CLI parser of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to access files from the flash: filesystem. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by using a specific command at the command line. A successful exploit could allow the attacker to obtain read-only access to files that are located on the flash: filesystem that otherwise might not have been accessible."},{"lang":"es","value":"Una vulnerabilidad en el analizador de la CLI de Cisco IOS Software y Cisco IOS XE Software, podría permitir a un atacante local autenticado acceder a archivos desde la flash: filesystem. La vulnerabilidad es debido a una aplicación insuficiente de restricciones durante la ejecución de un comando específico. Un atacante podría explotar esta vulnerabilidad mediante el uso de un comando específico en la línea de comandos. Una explotación con éxito podría permitir al atacante conseguir acceso de solo lectura a archivos que están ubicados en la flash: filesystem que de otro modo no podría haber sido accesible."}],"id":"CVE-2020-3477","lastModified":"2026-06-17T03:18:22.767","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"NONE","baseScore":2.1,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":3.9,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"psirt@cisco.com","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2020-3477","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-11-13T17:23:19.644914Z","version":"2.0.3"}}]},"published":"2020-09-24T18:15:19.917","references":[{"source":"psirt@cisco.com","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-info-disclosure-V4BmJBNF"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-info-disclosure-V4BmJBNF"}],"sourceIdentifier":"psirt@cisco.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"}],"source":"psirt@cisco.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-863"}],"source":"nvd@nist.gov","type":"Primary"}]}
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