CVE-2014-3992 in Dolibarr
Summary
by MITRE
Multiple SQL injection vulnerabilities in Dolibarr ERP/CRM 3.5.3 allow remote authenticated users to execute arbitrary SQL commands via the (1) entity parameter in an update action to user/fiche.php or (2) sortorder parameter to user/group/index.php.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 01/21/2025
The CVE-2014-3992 vulnerability represents a critical security flaw in Dolibarr ERP/CRM version 3.5.3 that exposes the system to remote authenticated SQL injection attacks. This vulnerability stems from inadequate input validation and sanitization within the application's user management interfaces, specifically affecting the entity parameter in user/fiche.php and the sortorder parameter in user/group/index.php. The flaw allows authenticated attackers who have already compromised credentials to escalate their privileges and execute arbitrary SQL commands against the underlying database, potentially leading to complete system compromise. The vulnerability is particularly concerning because it requires only authentication to exploit, making it accessible to users with legitimate access rights who may have malicious intent or have had their credentials compromised through social engineering or other attack vectors.
The technical implementation of this vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL commands without proper validation or escaping. The flaw exists in the parameter handling within the Dolibarr application's PHP code, where user-supplied input from the entity and sortorder parameters is directly concatenated into SQL queries without appropriate sanitization. This creates an environment where attackers can manipulate the SQL execution flow by injecting malicious SQL code through carefully crafted parameter values. The attack surface is expanded by the fact that these parameters are used in administrative functions, potentially allowing attackers to escalate privileges or access sensitive data beyond their normal authorization levels. The vulnerability operates under the ATT&CK framework category of T1078 Valid Accounts, as it leverages legitimate user credentials to perform unauthorized actions within the application.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can result in complete database compromise, unauthorized user account manipulation, and potential lateral movement within the organization's network infrastructure. Attackers could use the SQL injection to extract sensitive customer information, financial records, or proprietary business data stored within the Dolibarr system. The vulnerability also poses a risk for privilege escalation attacks where attackers might manipulate the entity parameter to gain administrative access or modify user permissions. Additionally, the exploitation could lead to data corruption or deletion, system downtime, and potential compliance violations for organizations that handle regulated information. Organizations using this version of Dolibarr face significant risk of data breaches and system compromise, particularly in environments where the application serves as a central repository for business-critical information.
Mitigation strategies for CVE-2014-3992 should focus on immediate patching of the Dolibarr application to version 3.5.4 or later, which contains the necessary input validation fixes. Organizations should implement proper parameter validation and sanitization for all user-supplied inputs, utilizing prepared statements or parameterized queries to prevent SQL injection attacks. Network segmentation and access controls should be strengthened to limit the scope of potential exploitation, ensuring that only authorized personnel have access to administrative functions. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other applications within the organization's infrastructure. Implementing web application firewalls and intrusion detection systems can provide additional layers of protection against SQL injection attempts. Organizations should also establish robust monitoring procedures to detect unusual database access patterns that might indicate exploitation attempts, and maintain up-to-date backups to ensure business continuity in case of successful attacks. The vulnerability demonstrates the critical importance of keeping enterprise applications updated and maintaining proper input validation practices across all software components.