{"api_version":"1","generated_at":"2026-04-23T01:31:32+00:00","cve":"CVE-2020-3457","urls":{"html":"https://cve.report/CVE-2020-3457","api":"https://cve.report/api/cve/CVE-2020-3457.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-3457","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-3457"},"summary":{"title":"CVE-2020-3457","description":"A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. 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FXOS Software Command Injection Vulnerability(cisco-sa-fxos-cmdinj-pqZvmXCr)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","DATE_PUBLIC":"2020-10-21T16:00:00","ID":"CVE-2020-3457","STATE":"PUBLIC","TITLE":"Cisco FXOS Software Command Injection Vulnerability"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Cisco Adaptive Security Appliance (ASA) Software ","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"Cisco"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. 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