CVE-2023-27167 : Vulnerability Insights and Analysis

This CVE record was published on March 29, 2023. It involves a SQL injection vulnerability found in Suprema BioStar 2 v2.8.16 through the 'values' parameter at /users/absence?search_month=1.

Understanding CVE-2023-27167

This section will provide an overview of what CVE-2023-27167 entails, including its impact, technical details, and mitigation strategies.

What is CVE-2023-27167?

CVE-2023-27167 refers to a SQL injection vulnerability identified in Suprema BioStar 2 v2.8.16. A SQL injection attack occurs when an attacker inserts malicious SQL code into input fields, potentially gaining unauthorized access to the backend database.

The Impact of CVE-2023-27167

This vulnerability can be exploited by malicious actors to manipulate the backend database of Suprema BioStar 2 v2.8.16, leading to unauthorized access, data leakage, or further compromise of the system.

Technical Details of CVE-2023-27167

Understanding the technical aspects of CVE-2023-27167 is crucial for assessing its severity and implementing effective countermeasures.

Vulnerability Description

The SQL injection vulnerability in Suprema BioStar 2 v2.8.16 occurs via the 'values' parameter at /users/absence?search_month=1, allowing attackers to execute arbitrary SQL commands.

Affected Systems and Versions

The vulnerability impacts Suprema BioStar 2 v2.8.16. Users of this particular version are at risk of exploitation if proper precautions are not taken.

Exploitation Mechanism

By manipulating the 'values' parameter in the specified URL path, threat actors can inject malicious SQL queries, potentially compromising the integrity of the database.

Mitigation and Prevention

Addressing CVE-2023-27167 requires proactive security measures to safeguard systems and data from exploitation.

Immediate Steps to Take

Users of Suprema BioStar 2 v2.8.16 are advised to apply security patches released by the vendor promptly. Additionally, restricting access to vulnerable endpoints can help mitigate the risk of SQL injection attacks.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and educating personnel on SQL injection risks are essential for enhancing long-term security posture.

Patching and Updates

Stay informed about security updates and patches provided by Suprema for BioStar 2 v2.8.16. Timely application of patches can minimize the likelihood of successful exploitation of the SQL injection vulnerability.