CVE-2020-3152 : Vulnerability Insights and Analysis

A vulnerability in Cisco Connected Mobile Experiences (CMX) could allow an authenticated, local attacker with administrative credentials to execute arbitrary commands with root privileges.

Understanding CVE-2020-3152

This CVE involves a privilege escalation vulnerability in Cisco Connected Mobile Experiences (CMX) that could be exploited by an attacker with administrative credentials.

What is CVE-2020-3152?

The vulnerability in Cisco CMX allows an authenticated local attacker to run arbitrary commands with root privileges due to improper user permissions.

The Impact of CVE-2020-3152

The vulnerability could lead to an attacker executing commands with elevated privileges on the underlying operating system, potentially causing significant harm.

Technical Details of CVE-2020-3152

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability is a result of misconfigured default user permissions on affected systems, enabling attackers to exploit it by sending crafted commands to the CLI.

Affected Systems and Versions

Product: Cisco Connected Mobile Experiences
Vendor: Cisco
Version: Not applicable

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: High
User Interaction: None
Scope: Unchanged
CVSS Base Score: 6.7 (Medium Severity)
Confidentiality, Integrity, and Availability Impact: High

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to prevent unauthorized privilege escalation.

Immediate Steps to Take

Monitor for any unusual CLI activity
Implement strong password policies
Restrict access to administrative privileges

Long-Term Security Practices

Regularly review and update user permissions
Conduct security training for system administrators
Employ network segmentation to limit the attack surface

Patching and Updates

Apply patches and updates provided by Cisco to address this vulnerability