CVE-2021-38239 : Exploit Details and Defense Strategies
Learn about CVE-2021-38239, a SQL Injection vulnerability in Dataease before 1.2.0, enabling attackers to extract sensitive information via malicious SQL queries.
A SQL Injection vulnerability in Dataease before version 1.2.0 allows attackers to gain sensitive information. This article provides detailed insights into CVE-2021-38239.
Understanding CVE-2021-38239
This section delves into the specifics of the CVE-2021-38239 vulnerability.
What is CVE-2021-38239?
The CVE-2021-38239 is a SQL Injection vulnerability found in Dataease prior to version 1.2.0. It enables malicious actors to extract sensitive data by manipulating the orders parameter within /api/sys_msg/list/1/10.
The Impact of CVE-2021-38239
This vulnerability can have severe consequences as attackers could exploit it to access and retrieve confidential information, posing a significant risk to data security.
Technical Details of CVE-2021-38239
In this section, we explore the technical aspects of the CVE-2021-38239 vulnerability.
Vulnerability Description
The SQL Injection vulnerability in Dataease allows attackers to perform unauthorized SQL queries, potentially leading to data leakage and unauthorized access.
Affected Systems and Versions
Dataease versions before 1.2.0 are affected by this vulnerability, making them susceptible to exploitation if not patched promptly.
Exploitation Mechanism
By manipulating the orders parameter in the /api/sys_msg/list/1/10 endpoint, threat actors can inject malicious SQL queries to retrieve sensitive information.
Mitigation and Prevention
This section outlines steps to mitigate the risks associated with CVE-2021-38239.
Immediate Steps to Take
Implement input validation mechanisms, sanitize user inputs, and apply security patches to prevent SQL Injection attacks on Dataease.
Long-Term Security Practices
Regular security assessments, code reviews, and employee training on secure coding practices can enhance overall security posture and prevent similar vulnerabilities.
Patching and Updates
Ensure that Dataease is updated to version 1.2.0 or later to mitigate the SQL Injection vulnerability and protect sensitive data from unauthorized access.