CVE-2023-37290 : What You Need to Know

This article provides detailed information about CVE-2023-37290, which affects the InfoDoc Document On-line Submission and Approval System.

Understanding CVE-2023-37290

CVE-2023-37290 is a vulnerability in the InfoDoc Document On-line Submission and Approval System that allows unauthenticated remote attackers to perform Server-Side Request Forgery (SSRF) attacks.

What is CVE-2023-37290?

InfoDoc Document On-line Submission and Approval System lacks restrictions on HTML to PDF conversion, enabling attackers to load remote/local resources via HTML tags such as iframe. This SSRF vulnerability can lead to unauthorized access to system files and network topology exposure.

The Impact of CVE-2023-37290

The SSRF vulnerability poses a high severity risk, with a CVSS base score of 7.5. Attackers can exploit it to access confidential data, compromise integrity, and launch SSRF attacks.

Technical Details of CVE-2023-37290

In-depth details of the vulnerability include:

Vulnerability Description

The flaw in the InfoDoc system allows unauthenticated attackers to manipulate the HTML to PDF conversion, leading to SSRF attacks and potential unauthorized file access.

Affected Systems and Versions

The vulnerability affects the InfoDoc system versions 22547 and 22567, exposing them to SSRF attacks.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious HTML tags to trick the system into loading unauthorized resources.

Mitigation and Prevention

To address CVE-2023-37290, follow these steps:

Immediate Steps to Take

Contact support from InfoDoc for guidance and assistance in securing the system.

Long-Term Security Practices

Implement strict input validation to prevent unauthorized resource loading.
Regularly monitor and update the system to patch known vulnerabilities.

Patching and Updates

Stay informed about security updates and patches provided by InfoDoc to address the SSRF vulnerability.