CVE-2015-6962 in Farol
Summary
by MITRE
SQL injection vulnerability in the web application in Farol allows remote attackers to execute arbitrary SQL commands via the email parameter to tkmonitor/estrutura/login/Login.actions.php.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 06/24/2024
The CVE-2015-6962 vulnerability represents a critical sql injection flaw within the Farol web application's authentication mechanism. This vulnerability exists in the tkmonitor/estrutura/login/Login.actions.php endpoint where the email parameter is processed without adequate input validation or sanitization. The flaw allows remote attackers to manipulate the sql query execution by injecting malicious sql code through the email parameter, potentially leading to unauthorized access and data compromise. This vulnerability specifically targets the login functionality, making it particularly dangerous as it could enable attackers to bypass authentication mechanisms and gain administrative access to the system.
The technical exploitation of this vulnerability follows standard sql injection attack patterns where the application fails to properly escape or parameterize user input. When an attacker submits a malicious email value containing sql payload characters such as single quotes, semicolons, or sql keywords, the application incorporates this input directly into the sql query without proper sanitization. This creates an opportunity for attackers to manipulate the database query logic and potentially extract sensitive information, modify database records, or execute unauthorized commands on the underlying database server. The vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws in software applications.
The operational impact of CVE-2015-6962 extends beyond simple data theft, as it can enable complete system compromise through the authentication bypass capability. Attackers could leverage this vulnerability to access user accounts, modify system configurations, or extract confidential data from the database. The remote nature of the attack means that exploitation can occur from anywhere on the internet without requiring physical access to the system. This vulnerability particularly affects organizations using the Farol monitoring platform, which may be deployed in critical infrastructure environments where unauthorized access could lead to significant operational disruptions. The attack vector aligns with the attack technique T1190 in the ATT&CK framework, which covers exploitation of remote services through sql injection vulnerabilities.
Mitigation strategies for this vulnerability should include immediate implementation of parameterized queries or prepared statements to prevent sql injection attacks. The application code must be updated to properly validate and sanitize all user inputs, particularly those used in database operations. Input validation should enforce strict email format checking and reject any input containing sql injection patterns or characters. Additionally, implementing proper access controls and database permissions can limit the damage from successful exploitation attempts. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for sql injection attack patterns. Regular security testing including automated sql injection scanning and manual penetration testing should be conducted to identify similar vulnerabilities in other application components. The remediation process should follow the principle of least privilege, ensuring that database accounts used by the web application have minimal required permissions to reduce potential impact from successful attacks.