Plattform
other
Komponente
gescen
Behoben in
2023.0.1
CVE-2024-4466 describes a critical SQL injection vulnerability discovered in Gescen, specifically affecting versions 2023–2023. An attacker can inject malicious SQL queries through the 'pass' parameter, potentially leading to complete data exfiltration. The vulnerability was published on May 3, 2024, and a fix is available in version 2023.0.1.
The impact of this SQL injection vulnerability is severe. Successful exploitation allows an attacker to bypass authentication and directly query the underlying database. This could result in the exposure of sensitive information such as user credentials, personal data, financial records, and any other data stored within the database. Depending on the database schema and permissions, an attacker might even be able to modify or delete data, leading to data corruption or denial of service. The ability to extract all data represents a significant data breach risk.
While no public exploits are currently known, the severity of the vulnerability (CVSS 9.8) and the ease of exploitation (SQL injection) suggest a high probability of exploitation. The vulnerability is not currently listed on the CISA KEV catalog. Public proof-of-concept code is likely to emerge given the vulnerability's nature and severity.
Organizations and individuals using Gescen version 2023–2023, particularly those hosting their Gescen instances on the centrosdigitales.net platform or similar shared hosting environments, are at significant risk. Legacy systems or deployments with inadequate input validation are also particularly vulnerable.
• linux / server: Monitor access logs for unusual SQL queries targeting the 'pass' parameter. Use grep to search for patterns like ' OR '1'='1 or ; DROP TABLE users;--.
grep -i 'pass=.*[';/var/log/apache2/access.log
grep -i 'pass=.*DROP TABLE/var/log/apache2/access.log• generic web: Use curl to test the 'pass' parameter with various SQL injection payloads.
curl 'https://centrosdigitales.net/gescen/login.php?pass='; DROP TABLE users;--'disclosure
Exploit-Status
EPSS
0.07% (21% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2024-4466 is to immediately upgrade Gescen to version 2023.0.1 or later. If upgrading is not immediately feasible, consider implementing a Web Application Firewall (WAF) rule to filter potentially malicious SQL queries targeting the 'pass' parameter. Specifically, look for patterns indicative of SQL injection attempts, such as the use of single quotes, double quotes, semicolons, or SQL keywords. Input validation on the 'pass' parameter is also crucial to prevent malicious input from reaching the database. After upgrading, confirm the fix by attempting a SQL injection attack on the 'pass' parameter and verifying that it is properly sanitized.
Actualizar Gescen a una versión parcheada que solucione la vulnerabilidad de inyección SQL. Si no hay una versión disponible, contacte al proveedor para obtener un parche o considere deshabilitar el componente hasta que se publique una solución. Implemente validación y saneamiento de entradas en el parámetro 'pass' para prevenir la ejecución de consultas SQL maliciosas.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2024-4466 is a critical SQL injection vulnerability affecting Gescen version 2023–2023, allowing attackers to potentially extract all database data.
If you are using Gescen version 2023–2023, you are potentially affected. Upgrade to 2023.0.1 to resolve the issue.
Upgrade Gescen to version 2023.0.1 or implement a WAF rule to filter malicious SQL queries targeting the 'pass' parameter.
While no active exploitation has been confirmed, the vulnerability's severity suggests a high probability of exploitation.
Refer to the vendor's advisory or security bulletins for specific details and updates regarding CVE-2024-4466.
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