CVE-2021-22852 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2021-22852, a SQL Injection vulnerability found in HGiga EIP product.

Understanding CVE-2021-22852

CVE-2021-22852 is a SQL Injection vulnerability that allows attackers to inject SQL commands through specific URL parameters in the HGiga EIP product.

What is CVE-2021-22852?

HGiga EIP product contains a SQL Injection vulnerability enabling attackers to extract database schema and data by injecting SQL commands.

The Impact of CVE-2021-22852

The vulnerability has a high impact on confidentiality, integrity, and availability of affected systems due to the ease of exploitation via network.

Technical Details of CVE-2021-22852

The vulnerability is rated as HIGH severity with a base score of 8.8 under CVSSv3.1 metrics.

Vulnerability Description

The SQL Injection vulnerability in HGiga EIP product allows attackers to manipulate database queries leading to unauthorized access to sensitive information.

Affected Systems and Versions

HGiga OAKloud Portal versions 2.0-124 and 3.0-124 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL commands into specific URL parameters during online registration.

Mitigation and Prevention

To mitigate the risk associated with CVE-2021-22852, follow the steps below:

Immediate Steps to Take

Ensure all systems are updated to OAKlouds-mol_course_v3 2.0 >= 2.0-147 and 3.0 >= 3.0-147.

Long-Term Security Practices

Regularly monitor and audit web applications for any unauthorized database access.

Patching and Updates

Apply security patches and updates provided by HGiga to address the SQL Injection vulnerability.