CVE-2021-22854 : Exploit Details and Defense Strategies

A SQL Injection vulnerability was discovered in the HR Portal of Soar Cloud System Co., Ltd., potentially allowing remote attackers to access the database without privilege.

Understanding CVE-2021-22854

This CVE refers to a security issue in the HR Portal of Soar Cloud System Co., Ltd. that could lead to a SQL Injection attack.

What is CVE-2021-22854?

The HR Portal of Soar Cloud System Co., Ltd. fails to filter specific parameters, enabling remote attackers to inject SQL syntax and retrieve database information without the need for privilege.

The Impact of CVE-2021-22854

With a CVSS base score of 7.5 and a high severity level, this vulnerability poses a significant threat to the confidentiality of data stored in the HR Portal database.

Technical Details of CVE-2021-22854

The following technical details outline the specifics of the CVE.

Vulnerability Description

The vulnerability arises from the HR Portal's inadequate parameter filtering, allowing attackers to perform SQL Injection attacks.

Affected Systems and Versions

The vulnerability affects HR Portal version 7.3.2020.1013 of Soar Cloud System Co., Ltd.

Exploitation Mechanism

Remote attackers can exploit the SQL Injection vulnerability by injecting malicious SQL syntax through specific parameters in the HR Portal.

Mitigation and Prevention

To address CVE-2021-22854 and enhance security, the following mitigation steps are recommended.

Immediate Steps to Take

Users are advised to update the HR Portal to version 7.3.2020.1110 to patch the SQL Injection vulnerability.

Long-Term Security Practices

Implement strict input validation techniques and regularly monitor and audit database access to prevent SQL Injection attacks.

Patching and Updates

Stay informed about security updates provided by Soar Cloud System Co., Ltd. and promptly apply patches to protect against potential security risks.