CVE-2023-6052 : Vulnerability Insights and Analysis

This CVE-2023-6052 involves a critical vulnerability found in Tongda OA 2017 up to version 11.9, specifically in the file

delete.php

within the

general/system/censor_words/module

directory. The exploitation of a parameter called

DELETE_STR

can lead to SQL injection, posing a significant risk. Upgrading to version 11.10 is crucial to mitigate this issue.

Understanding CVE-2023-6052

This section delves into the details and impact of CVE-2023-6052.

What is CVE-2023-6052?

The vulnerability identified as CVE-2023-6052 affects Tongda OA 2017 versions up to 11.9. It arises from an unspecified function in the

delete.php

file, allowing for SQL injection through manipulation of the

DELETE_STR

argument. The exploit is publicly available, emphasizing the urgency of addressing this security flaw by upgrading to version 11.10.

The Impact of CVE-2023-6052

With a CVSS base score of 6.3, this medium-severity vulnerability can be exploited to execute SQL injection attacks. Failing to address this issue promptly could result in unauthorized access to sensitive data, potential data loss, and compromise of the affected systems.

Technical Details of CVE-2023-6052

Exploring the vulnerability's technical aspects provides a deeper insight into the potential risks and affected systems.

Vulnerability Description

The critical nature of the vulnerability lies in the improper handling of user-supplied data in the

DELETE_STR

parameter, enabling attackers to inject malicious SQL queries and manipulate the database.

Affected Systems and Versions

Tongda OA 2017 versions from 11.0 to 11.9 are confirmed to be vulnerable to this SQL injection flaw. Organizations using these versions are at risk and should take immediate action to secure their systems.

Exploitation Mechanism

By crafting specially designed input for the

DELETE_STR

parameter, threat actors can exploit the vulnerability to execute arbitrary SQL queries, potentially leading to data leakage, data manipulation, or unauthorized access.

Mitigation and Prevention

Mitigating CVE-2023-6052 is crucial to safeguard systems and data integrity. Implementing effective security measures can prevent potential exploits and unauthorized access.

Immediate Steps to Take

Upgrade Tongda OA 2017 to version 11.10 to address the SQL injection vulnerability promptly.
Monitor systems for any suspicious activity or unauthorized access attempts.
Consider implementing additional security measures such as web application firewalls to filter and block malicious traffic.

Long-Term Security Practices

Regularly conduct security assessments and penetration testing to identify and remediate vulnerabilities proactively.
Educate staff on secure coding practices and the risks associated with SQL injection attacks.
Stay informed about security updates and patches released by software vendors to address known vulnerabilities promptly.

Patching and Updates

Promptly apply security patches and updates provided by Tongda for the OA 2017 software to mitigate the SQL injection vulnerability.
Establish a robust patch management process to ensure timely deployment of security updates across all systems and applications.