CVE-2019-9846 Explained : Impact and Mitigation

A vulnerability in RockOA 1.8.7 allows attackers to extract confidential data through a SQL injection in the publictreestore method of webmain/webmainAction.php.

Understanding CVE-2019-9846

This CVE entry was published on March 16, 2019, by MITRE.

What is CVE-2019-9846?

The vulnerability in RockOA 1.8.7 enables attackers to extract sensitive information due to the unsafe construction of a SQL WHERE clause using certain parameters.

The Impact of CVE-2019-9846

The vulnerability allows remote attackers to obtain confidential data, posing a risk to the security and privacy of affected systems.

Technical Details of CVE-2019-9846

The technical details of this CVE include:

Vulnerability Description

The publictreestore method in webmain/webmainAction.php of RockOA 1.8.7 constructs a SQL WHERE clause unsafely, leading to background SQL injection.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The usage of pidfields and idfields parameters in the publictreestore method exposes the application to background SQL injection attacks.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of this vulnerability:

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement input validation to sanitize user inputs and prevent SQL injection attacks.
Monitor and log SQL queries for unusual or malicious activities.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security audits and penetration testing to identify and mitigate potential risks.

Patching and Updates

Ensure that the RockOA software is updated to a secure version that addresses the SQL injection vulnerability.