CVE-2022-31978 in Online Fire Reporting System
Summary
by MITRE • 06/02/2022
Online Fire Reporting System v1.0 is vulnerable to SQL Injection via /ofrs/classes/Master.php?f=delete_inquiry.
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Analysis
by VulDB Data Team • 06/05/2022
The Online Fire Reporting System v1.0 presents a critical security vulnerability through its SQL injection flaw in the Master.php file at the delete_inquiry endpoint. This vulnerability arises from insufficient input validation and sanitization within the application's data handling mechanisms, allowing malicious actors to manipulate database queries through crafted input parameters. The specific endpoint /ofrs/classes/Master.php?f=delete_inquiry serves as the attack vector where user-supplied data directly influences SQL command construction without proper parameterization or escaping. This weakness falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection vulnerabilities where untrusted data is incorporated into SQL queries without adequate protection measures.
The technical exploitation of this vulnerability enables attackers to execute arbitrary SQL commands against the underlying database system, potentially leading to unauthorized data access, modification, or deletion. When the delete_inquiry function processes user input, the application fails to implement proper input validation or use of prepared statements, creating an environment where malicious SQL code can be injected and executed with the privileges of the database user. This flaw can be leveraged to extract sensitive information from database tables, including user credentials, fire incident reports, and system configurations. The vulnerability's impact extends beyond simple data theft as it may allow attackers to escalate privileges within the database and potentially gain further access to the underlying server infrastructure.
The operational consequences of this vulnerability pose significant risks to fire reporting systems that rely on accurate and secure data management. Organizations using this system face potential exposure of sensitive fire incident data, which could compromise public safety operations and investigative efforts. The vulnerability's accessibility through a straightforward web endpoint makes it particularly dangerous as it requires minimal technical expertise to exploit, potentially enabling both automated attacks and targeted intrusions. Security incidents resulting from this vulnerability could lead to regulatory compliance violations, particularly under data protection frameworks such as gdpr or hipaa, depending on the jurisdiction and type of data involved. The impact on business continuity is substantial as successful exploitation could render the fire reporting system inoperable or compromise the integrity of critical emergency response data.
Mitigation strategies for this vulnerability must focus on implementing robust input validation and parameterized query execution throughout the application. The primary remediation involves replacing direct SQL query construction with prepared statements or stored procedures that separate SQL code from user input data. Application developers should implement comprehensive input sanitization routines that filter and validate all user-supplied data before processing. Additionally, the principle of least privilege should be enforced by ensuring database accounts used by the application have minimal required permissions and access rights. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense. Regular security testing including automated scanning and manual penetration testing should be conducted to identify similar vulnerabilities within the application codebase. The implementation of proper error handling mechanisms can also prevent information leakage that might aid attackers in understanding the database structure and application behavior. Organizations should also consider implementing database activity monitoring to detect unusual query patterns that may indicate exploitation attempts.