CVE-2021-34756

MEDIUM

Cisco Firepower Management Center Virtual Appliance - Authenticated OS Command Injection

Title source: llm
STIX 2.1

Description

Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.

References (1)

Core 1
Core References

Scores

CVSS v3 6.7
EPSS 0.0006
EPSS Percentile 20.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-78 CWE-20
Status published
Products (25)
cisco/firepower_management_center_virtual_appliance 6.1.0
cisco/firepower_management_center_virtual_appliance 6.2.0
cisco/firepower_management_center_virtual_appliance 6.2.3
cisco/firepower_management_center_virtual_appliance 6.3.0
cisco/firepower_management_center_virtual_appliance 6.4.0
cisco/firepower_management_center_virtual_appliance 6.4.0.11
cisco/firepower_management_center_virtual_appliance 6.5.0
cisco/firepower_management_center_virtual_appliance 6.6.0
cisco/firepower_management_center_virtual_appliance 6.6.1
cisco/firepower_management_center_virtual_appliance 6.7.0
... and 15 more
Published Oct 27, 2021
Tracked Since Feb 18, 2026