CVE-2020-3210
Cisco IOS Software for Cisco Industrial Routers Virtual Device Server CLI Command Injection Vulnerability
Severity Score
6.7
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability in the CLI parsers of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an authenticated, local attacker to execute arbitrary shell commands on the Virtual Device Server (VDS) of an affected device. The attacker must have valid user credentials at privilege level 15. The vulnerability is due to insufficient validation of arguments that are passed to specific VDS-related CLI commands. An attacker could exploit this vulnerability by authenticating to the targeted device and including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands in the context of the Linux shell of VDS with the privileges of the root user.
Una vulnerabilidad en los analizadores de la CLI de Cisco IOS Software para Cisco 809 y 829 Industrial Integrated Services Routers (Industrial ISRs) y Cisco 1000 Series Connected Grid Routers (CGR1000), podría permitir a un atacante local autenticado ejecutar comandos de shell arbitrarios en el Virtual Device Server (VDS) de un dispositivo afectado. El atacante debe tener credenciales de usuario válidas en el nivel de privilegio 15. La vulnerabilidad es debido a una comprobación insuficiente de los argumentos que se pasan a comandos específicos de CLI relacionados con VDS. Un atacante podría explotar esta vulnerabilidad autenticándose en el dispositivo objetivo e incluyendo entradas maliciosas como argumento de un comando afectado. Una explotación con éxito podría permitir al atacante ejecutar comandos arbitrarios en el contexto del shell de VDS de Linux con los privilegios del usuario 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:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-12 CVE Reserved
- 2020-06-03 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-vds-cmd-inj-VfJtqGhE | 2020-06-10 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.2\(60\)ez16 Search vendor "Cisco" for product "Ios" and version "12.2\(60\)ez16" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.2\(60\)ez16 Search vendor "Cisco" for product "Ios" and version "12.2\(60\)ez16" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.2\(60\)ez16 Search vendor "Cisco" for product "Ios" and version "12.2\(60\)ez16" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.2\(60\)ez16 Search vendor "Cisco" for product "Ios" and version "12.2\(60\)ez16" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0\(2\)sg11a Search vendor "Cisco" for product "Ios" and version "15.0\(2\)sg11a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0\(2\)sg11a Search vendor "Cisco" for product "Ios" and version "15.0\(2\)sg11a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0\(2\)sg11a Search vendor "Cisco" for product "Ios" and version "15.0\(2\)sg11a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0\(2\)sg11a Search vendor "Cisco" for product "Ios" and version "15.0\(2\)sg11a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jaa1 Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jaa1" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jaa1 Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jaa1" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jaa1 Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jaa1" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jaa1 Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jaa1" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jpj Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jpj" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jpj Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jpj" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jpj Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jpj" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.3\(3\)jpj Search vendor "Cisco" for product "Ios" and version "15.3\(3\)jpj" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m0a Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m0a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m0a Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m0a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m0a Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m0a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 809 Search vendor "Cisco" for product "809" | * | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9\(3\)m0a Search vendor "Cisco" for product "Ios" and version "15.9\(3\)m0a" | - |
Affected
| in | Cisco Search vendor "Cisco" | 829 Search vendor "Cisco" for product "829" | * | - |
Safe
|