CVE-2019-7751 Explained : Impact and Mitigation

Ricoh MarcomCentral, previously known as PTI Marketing, FusionPro VDP before version 10.0, contains a vulnerability that allows remote attackers to access sensitive files, potentially leading to privilege escalation and remote code execution.

Understanding CVE-2019-7751

What is CVE-2019-7751?

This CVE refers to a directory traversal and local file inclusion vulnerability in FPProducerInternetServer.exe in Ricoh MarcomCentral, enabling unauthorized access to sensitive files and the possibility of privilege escalation and remote code execution.

The Impact of CVE-2019-7751

The vulnerability poses a significant risk as attackers can potentially access and manipulate sensitive files, escalate privileges, and execute remote code on affected systems.

Technical Details of CVE-2019-7751

Vulnerability Description

The vulnerability in FPProducerInternetServer.exe allows remote attackers to list or enumerate sensitive file contents, potentially leading to privilege escalation and remote code execution.

Affected Systems and Versions

Product: Ricoh MarcomCentral (formerly PTI Marketing), FusionPro VDP before version 10.0
Vendor: Ricoh
Version: < 10.0

Exploitation Mechanism

Attackers exploit the vulnerability in FPProducerInternetServer.exe to access sensitive files
Privilege escalation is possible by extracting the local machine's SAM and SYSTEM database files
Remote code execution may occur as a result of exploiting this vulnerability

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Ricoh for FusionPro VDP
Implement network segmentation to limit the impact of potential attacks
Monitor and restrict access to sensitive files and directories

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Educate users on safe browsing habits and email security
Keep systems and software up to date to prevent vulnerabilities
Implement strong access controls and least privilege principles

Patching and Updates

Ricoh has released patches to address the vulnerability in FusionPro VDP
Regularly check for updates and apply them promptly to ensure system security