CVE-2020-17388 : Security Advisory and Response

A vulnerability in Marvell QConvergeConsole 5.5.0.64 allows remote attackers to execute arbitrary code, posing a high risk to confidentiality, integrity, and availability.

Understanding CVE-2020-17388

This CVE involves a flaw in the Tomcat configuration file of Marvell QConvergeConsole 5.5.0.64, enabling attackers to bypass authentication and execute code.

What is CVE-2020-17388?

Remote attackers can exploit this vulnerability to run arbitrary code on affected Marvell QConvergeConsole installations.
The flaw lies in the lack of proper restriction to the Tomcat admin console, allowing code execution in the context of SYSTEM.

The Impact of CVE-2020-17388

CVSS Base Score: 8.8 (High)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Confidentiality, Integrity, and Availability Impact: High

Technical Details of CVE-2020-17388

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows remote attackers to execute arbitrary code on Marvell QConvergeConsole 5.5.0.64.
Authentication is required but can be bypassed, leading to code execution in the context of SYSTEM.

Affected Systems and Versions

Affected Product: QConvergeConsole
Vendor: Marvell
Affected Version: 5.5.0.64

Exploitation Mechanism

The flaw exists within the Tomcat configuration file, enabling attackers to exploit the lack of proper restriction to the Tomcat admin console.

Mitigation and Prevention

Protecting systems from CVE-2020-17388 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply patches and updates provided by Marvell to address the vulnerability.
Monitor network traffic for any suspicious activities.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Regularly update and patch software to mitigate potential vulnerabilities.
Conduct security assessments and audits to identify and address security gaps.

Patching and Updates

Stay informed about security advisories from Marvell and apply patches promptly to secure systems.