Detections
Analytics
Cisco Firepower Threat Defense Software Command Injection Mutliple Vulnerabilities (cisco-sa-ftd-cmdinject-FmzsLN8)
high Nessus Plugin ID 161179
Language:
Synopsis
The remote device is missing a vendor-supplied security patchDescription
Multiple vulnerabilities in the CLI of Cisco 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.These vulnerabilities are due to insufficient validation of user-supplied command arguments. An attacker could exploit these vulnerabilities by submitting crafted input to the affected command.
Please see the included Cisco BIDs and Cisco Security Advisory for more information.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvx86283, CSCvy16559See Also
https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-74773
http://www.nessus.org/u?b7d15f8c
Plugin Details
Severity: High
ID: 161179
File Name: cisco-sa-ftd-cmdinject-FmzsLN8-ftd-multi-inst.nasl
Version: 1.4
Type: local
Family: CISCO
Published: 5/13/2022
Updated: 5/18/2022
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 5.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-34756
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:firepower_threat_defense
Required KB Items: installed_sw/Cisco Firepower Threat Defense, Host/Cisco/Firepower
Exploit Ease: No known exploits are available
Patch Publication Date: 10/27/2021
Vulnerability Publication Date: 10/27/2021
Reference Information
CVE: CVE-2021-34755, CVE-2021-34756