CVE-2020-7383 : Security Advisory and Response

A SQL Injection vulnerability in Rapid7 Nexpose version prior to 6.6.49 allows authenticated users with low permission levels to access unauthorized resources.

Understanding CVE-2020-7383

This CVE involves a SQL Injection vulnerability in Rapid7 Nexpose.

What is CVE-2020-7383?

CVE-2020-7383 is a SQL Injection vulnerability in Rapid7 Nexpose versions before 6.6.49, enabling low-privileged authenticated users to access and modify restricted resources.

The Impact of CVE-2020-7383

The vulnerability's medium severity allows unauthorized access to sensitive data, posing a risk to confidentiality.

Technical Details of CVE-2020-7383

This section delves into the technical aspects of the CVE.

Vulnerability Description

The SQL Injection flaw in Rapid7 Nexpose versions earlier than 6.6.49 permits low-privileged users to access and manipulate resources beyond their authorization.

Affected Systems and Versions

Product: Nexpose
Vendor: Rapid7
Versions Affected: < 6.6.49 (unspecified)

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: None
Availability Impact: None

Mitigation and Prevention

Protect systems from CVE-2020-7383 with these security measures.

Immediate Steps to Take

Update Nexpose to version 6.6.49 or later to mitigate the vulnerability.
Monitor user permissions and restrict access to sensitive resources.

Long-Term Security Practices

Regularly audit and review user permissions to prevent unauthorized access.
Implement input validation to mitigate SQL Injection risks.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.