CVE-2021-1448

A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges on the underlying operating system of an affected device that is running in multi-instance mode. This vulnerability is due to insufficient validation of user-supplied command arguments. An attacker could exploit this vulnerability by submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-cmdinj-vWY5wqZT	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:cisco:firepower_threat_defense::::::::
	cpe:2.3:a:cisco:firepower_threat_defense::::::::
	cpe:2.3:a:cisco:firepower_threat_defense::::::::

OR	cpe:2.3:h:cisco:firepower_9300:-:::::::*
	cpe:2.3:h:cisco:firepower_4110:-:::::::*
	cpe:2.3:h:cisco:firepower_4120:-:::::::*
	cpe:2.3:h:cisco:firepower_4140:-:::::::*
	cpe:2.3:h:cisco:firepower_4150:-:::::::*
	cpe:2.3:h:cisco:firepower_4115:-:::::::*
	cpe:2.3:h:cisco:firepower_4125:-:::::::*
	cpe:2.3:h:cisco:firepower_4145:-:::::::*
	cpe:2.3:h:cisco:firepower_4112:-:::::::*

Information

Published : 2021-04-29 11:15

Updated : 2022-10-21 12:43

NVD link : CVE-2021-1448

Mitre link : CVE-2021-1448

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

cisco

firepower_4110
firepower_9300
firepower_4140
firepower_4125
firepower_4115
firepower_4120
firepower_threat_defense
firepower_4150
firepower_4112
firepower_4145

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