CVE-2020-37033 in Infor Storefront B2B
Summary
by MITRE • 01/31/2026
Infor Storefront B2B 1.0 contains a SQL injection vulnerability that allows attackers to manipulate database queries through the 'usr_name' parameter in login requests. Attackers can exploit the vulnerability by injecting malicious SQL code into the 'usr_name' parameter to potentially extract or modify database information.
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Analysis
by VulDB Data Team • 01/31/2026
The vulnerability identified as CVE-2020-37033 represents a critical SQL injection flaw within Infor Storefront B2B version 1.0, a web-based business-to-business commerce platform designed for enterprise environments. This vulnerability resides in the authentication mechanism of the application, specifically targeting the user name parameter used during login processes. The flaw allows malicious actors to manipulate backend database queries through crafted input submitted via the usr_name field, potentially compromising the entire database infrastructure. The vulnerability's presence in a B2B platform makes it particularly concerning as it likely serves enterprise customers with sensitive business data, making the attack surface more valuable to threat actors seeking corporate espionage or data exfiltration.
The technical exploitation of this vulnerability follows standard SQL injection attack patterns where the application fails to properly sanitize or escape user input before incorporating it into database queries. When an attacker submits malicious SQL code through the usr_name parameter during authentication attempts, the application processes this input without adequate validation, allowing the injected code to execute within the database context. This weakness stems from improper input handling and insufficient parameterized query implementation, which are fundamental security practices outlined in the OWASP Top Ten and CWE-89. The vulnerability enables attackers to perform unauthorized database operations including data retrieval, modification, or deletion, potentially leading to complete system compromise. The attack vector is particularly dangerous as it targets the login functionality, which is frequently accessed and often represents the primary entry point for unauthorized system access.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could result in complete database compromise, leading to unauthorized access to sensitive customer information, business transactions, and proprietary data. Enterprise environments using Infor Storefront B2B are particularly at risk since these platforms typically handle confidential business data including customer records, order histories, and financial information. The vulnerability could enable attackers to escalate privileges, bypass authentication mechanisms, and potentially move laterally within the network infrastructure. According to ATT&CK framework, this vulnerability maps to T1190 (Exploit Public-Facing Application) and T1071.005 (Application Layer Protocol: Web Protocols), as it exploits a publicly accessible web application interface to gain database access. The impact on business operations could include regulatory compliance violations, financial losses, reputation damage, and potential legal consequences due to data breaches involving customer information.
Mitigation strategies for CVE-2020-37033 should focus on immediate input validation and parameterized query implementation to prevent SQL injection attacks. Organizations should implement proper input sanitization measures, including the use of prepared statements and parameterized queries to ensure user input cannot be interpreted as executable SQL code. The application should enforce strict validation on the usr_name parameter, rejecting malformed or suspicious input patterns. Additionally, implementing web application firewalls and intrusion detection systems can provide additional layers of protection. Security patches and updates should be applied immediately, as Infor would likely have released remediation measures for this vulnerability. Network segmentation and access control measures should be strengthened to limit potential lateral movement if exploitation occurs. Regular security testing including penetration testing and vulnerability scanning should be conducted to identify similar weaknesses in the application architecture. The remediation approach should align with industry standards such as those specified in NIST SP 800-53 and ISO 27001, ensuring comprehensive security controls are implemented to prevent similar vulnerabilities from reoccurring in other application components.