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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-10-27T18:55:30.453403Z
Updated: 2024-09-17T00:51:41.136Z
Reserved: 2021-06-15T00:00:00
Link: CVE-2021-34761
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-27T19:15:08.003
Modified: 2023-11-07T03:36:19.850
Link: CVE-2021-34761
Redhat
No data.