CVE-2021-1448
Cisco Firepower Threat Defense Software Command Injection Vulnerability
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
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.
Una vulnerabilidad en la CLI del software Cisco Firepower Threat Defense (FTD), podría permitir a un atacante autenticado local ejecutar comandos arbitrarios con privilegios root en el sistema operativo subyacente de un dispositivo afectado que es ejecutado en modo multi-instance. Esta vulnerabilidad es debido a una comprobación insuficiente de los argumentos de los comandos suministrados por el usuario. Un atacante podría explotar esta vulnerabilidad mediante el envío de una entrada diseñada al comando afectado. Una explotación con éxito podría permitir al atacante ejecutar comandos en el sistema operativo subyacente con privilegios root
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-11-13 CVE Reserved
- 2021-04-29 CVE Published
- 2023-03-08 EPSS Updated
- 2024-11-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4110 Search vendor "Cisco" for product "Firepower 4110" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4112 Search vendor "Cisco" for product "Firepower 4112" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4115 Search vendor "Cisco" for product "Firepower 4115" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4120 Search vendor "Cisco" for product "Firepower 4120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4125 Search vendor "Cisco" for product "Firepower 4125" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4140 Search vendor "Cisco" for product "Firepower 4140" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4145 Search vendor "Cisco" for product "Firepower 4145" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4150 Search vendor "Cisco" for product "Firepower 4150" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.4.0 < 6.4.0.10 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.4.0 < 6.4.0.10" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 9300 Search vendor "Cisco" for product "Firepower 9300" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4110 Search vendor "Cisco" for product "Firepower 4110" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4112 Search vendor "Cisco" for product "Firepower 4112" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4115 Search vendor "Cisco" for product "Firepower 4115" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4120 Search vendor "Cisco" for product "Firepower 4120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4125 Search vendor "Cisco" for product "Firepower 4125" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4140 Search vendor "Cisco" for product "Firepower 4140" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4145 Search vendor "Cisco" for product "Firepower 4145" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4150 Search vendor "Cisco" for product "Firepower 4150" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.5.0 < 6.5.0.5 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.5.0 < 6.5.0.5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 9300 Search vendor "Cisco" for product "Firepower 9300" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4110 Search vendor "Cisco" for product "Firepower 4110" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4112 Search vendor "Cisco" for product "Firepower 4112" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4115 Search vendor "Cisco" for product "Firepower 4115" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4120 Search vendor "Cisco" for product "Firepower 4120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4125 Search vendor "Cisco" for product "Firepower 4125" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4140 Search vendor "Cisco" for product "Firepower 4140" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4145 Search vendor "Cisco" for product "Firepower 4145" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 4150 Search vendor "Cisco" for product "Firepower 4150" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Firepower Threat Defense Search vendor "Cisco" for product "Firepower Threat Defense" | >= 6.6.0 < 6.6.1 Search vendor "Cisco" for product "Firepower Threat Defense" and version " >= 6.6.0 < 6.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Firepower 9300 Search vendor "Cisco" for product "Firepower 9300" | - | - |
Safe
|