CVE-2024-29871 in Sentrifugo
Summary
by MITRE • 03/21/2024
SQL injection vulnerability in Sentrifugo 3.2, through /sentrifugo/index.php/index/getdepartments/sentrifugo/index.php/index/updatecontactnumber, 'id' parameter. The exploitation of this vulnerability could allow a remote user to send a specially crafted query to the server and extract all the data from it.
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Analysis
by VulDB Data Team • 01/25/2025
The SQL injection vulnerability identified as CVE-2024-29871 affects Sentrifugo version 3.2 and represents a critical security flaw that compromises the integrity of the application's database layer. This vulnerability manifests through the specific endpoint structure /sentrifugo/index.php/index/getdepartments/sentrifugo/index.php/index/updatecontactnumber where the 'id' parameter becomes a vector for malicious input manipulation. The flaw enables attackers to bypass normal authentication and authorization mechanisms, potentially gaining unrestricted access to sensitive organizational data stored within the system's backend database.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization practices within the application's PHP codebase. When the 'id' parameter is processed through the updatecontactnumber endpoint, the application fails to properly escape or parameterize user-supplied data before incorporating it into SQL query construction. This creates an exploitable condition where malicious actors can inject arbitrary SQL commands that execute with the privileges of the database user account associated with the Sentrifugo application. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws, and aligns with ATT&CK technique T1190 which covers exploit public-facing applications through injection flaws.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with comprehensive access to the entire database structure and contents. Successful exploitation could result in complete data exfiltration including employee records, contact information, organizational hierarchies, and potentially sensitive personal data. The vulnerability's remote nature means that attackers need only access to the web application to execute attacks, eliminating the need for physical access or network infiltration. This makes the system particularly vulnerable to automated scanning and exploitation by threat actors who continuously search for such flaws across internet-facing applications. Organizations using Sentrifugo 3.2 may face significant regulatory compliance violations and reputational damage if sensitive data is compromised through this vulnerability.
Mitigation strategies should prioritize immediate patching of the affected application version to address the input validation deficiencies. Organizations should implement comprehensive web application firewalls to monitor and filter suspicious SQL injection patterns targeting known vulnerable endpoints. Input parameter validation must be strengthened through proper parameterized queries and prepared statements to prevent user input from being interpreted as executable SQL code. Additionally, implementing principle of least privilege access controls for database connections and regular security audits of application code can significantly reduce the attack surface. Network segmentation and monitoring solutions should be deployed to detect anomalous database access patterns that may indicate exploitation attempts. The vulnerability also underscores the importance of regular security assessments and penetration testing to identify similar injection flaws across the entire application portfolio.