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.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:11
Type | Values Removed | Values Added |
---|---|---|
References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-file-write-SHVcmQVc - Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : 6.6
v3 : 4.4 |
Information
Published : 2021-10-27 19:15
Updated : 2024-11-21 06:11
NVD link : CVE-2021-34761
Mitre link : CVE-2021-34761
CVE.ORG link : CVE-2021-34761
JSON object : View
Products Affected
cisco
- firepower_management_center_virtual_appliance
- sourcefire_defense_center
- firepower_threat_defense