A vulnerability in Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to overwrite or append arbitrary data to system files using root-level privileges. The attacker must have administrative credentials on the device. This vulnerability is due to incomplete validation of user input for a specific CLI command. An attacker could exploit this vulnerability by authenticating to the device with administrative privileges and issuing a CLI command with crafted user parameters. A successful exploit could allow the attacker to overwrite or append arbitrary data to system files using root-level privileges.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: cisco

Published: 2021-10-27T00:00:00

Updated: 2021-10-27T18:55:30

Reserved: 2021-06-15T00:00:00


Link: CVE-2021-34761

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-10-27T19:15:08.003

Modified: 2023-11-07T03:36:19.850


Link: CVE-2021-34761

JSON object: View

cve-icon Redhat Information

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