// For flags

CVE-2020-3151

Cisco Connected Mobile Experiences Restricted Shell Escape 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 of Cisco Connected Mobile Experiences (CMX) could allow an authenticated, local attacker with administrative credentials to bypass restrictions on the CLI. The vulnerability is due to insufficient security mechanisms in the restricted shell implementation. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to escape the restricted shell and execute a set of normally unauthorized commands with the privileges of a non-root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials.

Una vulnerabilidad en la CLI de Cisco Connected Mobile Experiences (CMX) podría permitir a un atacante autenticado local con credenciales administrativas omita las restricciones en la CLI. La vulnerabilidad es debido a mecanismos de seguridad insuficientes en la implementación de shell restringido. Un atacante podría explotar esta vulnerabilidad mediante el envío de comandos diseñados hacia la CLI. Una explotación con éxito podría permitir al atacante escapar el shell restringido y ejecutar un conjunto de comandos normalmente no autorizados con los privilegios de un usuario no root. Para explotar esta vulnerabilidad, un atacante necesitaría tener credenciales administrativas válidas

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-12 CVE Reserved
  • 2020-08-26 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Connected Mobile Experiences
Search vendor "Cisco" for product "Connected Mobile Experiences"
 10.6.0
Search vendor "Cisco" for product "Connected Mobile Experiences" and version "10.6.0"
-
Affected
Cisco
Search vendor "Cisco"
 Connected Mobile Experiences
Search vendor "Cisco" for product "Connected Mobile Experiences"
 10.6.1
Search vendor "Cisco" for product "Connected Mobile Experiences" and version "10.6.1"
-
Affected
Cisco
Search vendor "Cisco"
 Connected Mobile Experiences
Search vendor "Cisco" for product "Connected Mobile Experiences"
 10.6.2
Search vendor "Cisco" for product "Connected Mobile Experiences" and version "10.6.2"
-
Affected