CVE-2024-55973 in TSB Occasion Editor Plugin
Summary
by MITRE • 12/16/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Ryan Nystrom TSB Occasion Editor allows SQL Injection.This issue affects TSB Occasion Editor: from n/a through 1.2.1.
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Analysis
by VulDB Data Team • 12/16/2024
The vulnerability identified as CVE-2024-55973 represents a critical SQL injection flaw within the Ryan Nystrom TSB Occasion Editor software. This security weakness manifests in the improper neutralization of special elements within SQL commands, creating an avenue for malicious actors to manipulate database queries through crafted input. The vulnerability specifically impacts versions of the TSB Occasion Editor ranging from an unspecified starting point through version 1.2.1, indicating that all versions within this range are potentially susceptible to exploitation. The nature of this flaw places it squarely within the category of CWE-89 SQL Injection as defined by the Common Weakness Enumeration framework, which classifies it as a fundamental weakness in software applications that fail to properly sanitize user inputs before incorporating them into database queries.
The technical implementation of this vulnerability allows attackers to inject malicious SQL code through input fields that are not adequately validated or escaped. When the TSB Occasion Editor processes user-supplied data without proper sanitization measures, it becomes possible for an attacker to manipulate the underlying database queries by inserting special SQL characters and commands. This could enable unauthorized access to sensitive data, data modification, or even complete database compromise. The attack vector typically involves crafting malicious input that bypasses normal input validation mechanisms, allowing the injected SQL code to execute within the database context. The vulnerability's impact extends beyond simple data retrieval as it can potentially allow for privilege escalation, data manipulation, and denial of service conditions depending on the database configuration and the attacker's objectives.
From an operational standpoint, this vulnerability poses significant risks to organizations using the TSB Occasion Editor for managing occasion-related data. The potential for unauthorized data access means that sensitive information stored within the application's database could be exposed to malicious actors. The impact is particularly concerning given that the vulnerability affects a broad range of versions, suggesting that many installations may remain unpatched and vulnerable. Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically under the T1071.004 technique for application layer protocol tunneling and T1566 for credential access through social engineering, as attackers may leverage this vulnerability as part of broader exploitation campaigns. The lack of specific version information for the initial affected release indicates that the vulnerability may have existed for an extended period, potentially allowing for widespread exploitation without detection.
Organizations utilizing the TSB Occasion Editor must implement immediate remediation measures to address this vulnerability. The most effective mitigation strategy involves implementing proper input validation and output encoding mechanisms that prevent special SQL characters from being interpreted as part of database commands. This includes utilizing parameterized queries or prepared statements throughout the application code to ensure that user inputs are treated as literal values rather than executable code. Additionally, implementing proper access controls and database permissions can limit the potential damage from successful exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses within the application's codebase. The remediation process should also include comprehensive testing to ensure that the implemented fixes do not introduce new functionality issues while effectively neutralizing the SQL injection threat vector. Security teams should also consider monitoring database logs for unusual query patterns that might indicate attempted exploitation of this vulnerability.