SB2024043071 - Multiple vulnerabilities in OpenGnsys
Published: April 30, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Arbitrary file upload (CVE-ID: CVE-2024-3705)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in the endpoint /opengnsys/images/M_Icons.php script. A remote user can upload a malicious file and execute it on the server.
2) Information disclosure (CVE-ID: CVE-2024-3706)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can view a php backup file where database credentials are stored.
3) Information disclosure (CVE-ID: CVE-2024-3707)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can enumerate all files in the web tree by accessing a php file.
4) SQL injection (CVE-ID: CVE-2024-3704)
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.