CVE-2022-34951 in Pharmacy Management System
Summary
by MITRE • 08/02/2022
Pharmacy Management System v1.0 was discovered to contain a SQL injection vulnerability via the startDate parameter at getsalereport.php.
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Analysis
by VulDB Data Team • 08/02/2022
The Pharmacy Management System v1.0 contains a critical SQL injection vulnerability that poses significant security risks to healthcare organizations relying on this software for pharmaceutical inventory and sales tracking. This vulnerability exists within the getsalereport.php endpoint where the startDate parameter is improperly handled, allowing malicious actors to inject arbitrary SQL commands into the database query execution process. The flaw represents a direct violation of secure coding practices and demonstrates inadequate input validation mechanisms within the application's backend processing logic.
This SQL injection vulnerability falls under CWE-89 which specifically addresses improper neutralization of special elements used in SQL commands, making it a prime target for attackers seeking to compromise database integrity and confidentiality. The vulnerability enables unauthorized users to manipulate database queries through the startDate parameter, potentially allowing them to extract sensitive patient information, pharmaceutical inventory data, or financial transaction records. Attackers could leverage this weakness to perform unauthorized database operations including data retrieval, modification, or deletion, which directly impacts the system's availability, integrity, and confidentiality as outlined in the CIA triad.
The operational impact of this vulnerability extends beyond simple data theft, as it creates opportunities for attackers to escalate privileges and gain deeper access to the underlying system infrastructure. According to ATT&CK framework, this vulnerability maps to T1071.005 Application Layer Protocol: Web Protocols and T1566 Credential Access: Phishing, as attackers can use the SQL injection to extract database credentials and potentially move laterally within the network. The pharmacy management system likely stores sensitive health information including patient prescription records, medication histories, and personal identifiers, making this vulnerability particularly dangerous in healthcare environments where data protection regulations such as HIPAA compliance are mandatory.
Organizations utilizing this software should immediately implement input validation and parameterized queries to prevent SQL injection attacks, while also conducting thorough code reviews to identify similar vulnerabilities in other endpoints. The recommended mitigations include implementing proper input sanitization, utilizing prepared statements, and establishing robust database access controls. Additionally, network segmentation and intrusion detection systems should be deployed to monitor for suspicious database access patterns, while regular security assessments should be conducted to ensure ongoing protection against similar vulnerabilities. The vulnerability highlights the critical importance of secure coding practices and demonstrates how seemingly minor input validation failures can result in major security breaches in healthcare information systems.