CVE-2020-7387 : Vulnerability Insights and Analysis

Sage X3 AdxAdmin Exposure of Sensitive Information to an Unauthorized Actor

Understanding CVE-2020-7387

This CVE involves the exposure of sensitive information in Sage X3 AdxAdmin to unauthorized actors.

What is CVE-2020-7387?

This vulnerability allows a specially crafted packet to reveal the installation directory of the product, potentially leading to full Remote Code Execution (RCE) when combined with CVE-2020-7388.

The Impact of CVE-2020-7387

CVSS Base Score: 5.3 (Medium)
Attack Vector: Network
Attack Complexity: Low
Confidentiality Impact: Low
Integrity Impact: None
Privileges Required: None
User Interaction: None
Scope: Unchanged
Availability Impact: None

Technical Details of CVE-2020-7387

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability in AdxAdmin 93.2.53 exposes the installation directory of Sage X3, potentially leading to RCE.

Affected Systems and Versions

Product: X3
Vendor: Sage
Affected Version: AdxAdmin 93.2.53 (custom version)
Affected Components: Sage X3 Version 9, Version 11, and Version 12

Exploitation Mechanism

The vulnerability can be exploited by sending a specially crafted packet to the AdxDSrv.exe component, triggering a response that discloses the installation directory.

Mitigation and Prevention

Protect your systems from CVE-2020-7387 with the following measures:

Immediate Steps to Take

Apply the necessary security updates provided by Sage.
Monitor network traffic for any suspicious activity.
Restrict access to vulnerable components.

Long-Term Security Practices

Conduct regular security assessments and audits.
Implement network segmentation to limit the impact of potential breaches.
Educate users on safe browsing habits and phishing awareness.

Patching and Updates

Ensure all Sage X3 installations are updated to AdxAdmin 93.2.53 or later.
Stay informed about security patches and updates from Sage.