CVE-2021-34761 - CERT CVE
ID CVE-2021-34761
Sažetak 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.
Reference
CVSS
Base: 6.6
Impact: 9.2
Exploitability:3.9
Pristup
VektorSloženostAutentikacija
LOCAL LOW NONE
Impact
PovjerljivostCjelovitostDostupnost
NONE COMPLETE COMPLETE
CVSS vektor AV:L/AC:L/Au:N/C:N/I:C/A:C
Zadnje važnije ažuriranje 07-11-2023 - 03:36
Objavljeno 27-10-2021 - 19:15