CVE-2023-35811 Explained : Impact and Mitigation

An issue was discovered in SugarCRM Enterprise before 11.0.6 and 12.x before 12.0.3. Two SQL Injection vectors have been identified in the REST API. By using crafted requests, custom SQL code can be injected through the REST API because of missing input validation. Regular user privileges can use used for exploitation. Editions other than Enterprise are also affected.

Understanding CVE-2023-35811

This CVE identifies two SQL Injection vulnerabilities in SugarCRM Enterprise versions prior to 11.0.6 and 12.x prior to 12.0.3. The vulnerabilities exist in the REST API and can be exploited by malicious actors to inject custom SQL code.

What is CVE-2023-35811?

The CVE-2023-35811 highlights the presence of two SQL Injection vulnerabilities in SugarCRM Enterprise, allowing malicious users to execute arbitrary SQL commands through crafted requests.

The Impact of CVE-2023-35811

The impact of CVE-2023-35811 is significant, as attackers with regular user privileges can exploit these vulnerabilities to compromise the integrity and confidentiality of data stored within the affected systems.

Technical Details of CVE-2023-35811

This section provides detailed information about the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in SugarCRM Enterprise versions before 11.0.6 and 12.x before 12.0.3 allows SQL Injection in the REST API due to missing input validation. This enables attackers to inject malicious SQL queries.

Affected Systems and Versions

SugarCRM Enterprise editions before 11.0.6 and 12.x before 12.0.3 are affected by these SQL Injection vulnerabilities. Other editions beyond Enterprise may also be impacted.

Exploitation Mechanism

Malicious actors can exploit these vulnerabilities by sending specially crafted requests to the REST API, allowing them to execute arbitrary SQL code and potentially gain unauthorized access to the database.

Mitigation and Prevention

To protect systems from CVE-2023-35811, immediate steps should be taken, complemented by long-term security practices and timely application of patches and updates.

Immediate Steps to Take

Organizations using affected versions of SugarCRM Enterprise should immediately apply the latest patches provided by the vendor to mitigate the risk of exploitation.

Long-Term Security Practices

Implement comprehensive input validation mechanisms, conduct regular security audits, and educate users about safe API usage to enhance overall system security.

Patching and Updates

Stay vigilant for security advisories from SugarCRM and promptly install recommended updates to address any known vulnerabilities.