CVE-2023-37372 in RUGGEDCOM CROSSBOW
Summary
by MITRE • 08/08/2023
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.4). The affected applications is vulnerable to SQL injection. This could allow an unauthenticated remote attackers to execute arbitrary SQL queries on the server database.
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Analysis
by VulDB Data Team • 08/08/2023
The vulnerability identified as CVE-2023-37372 affects RUGGEDCOM CROSSBOW devices running versions prior to V5.4, representing a critical security flaw that exposes network infrastructure to remote exploitation. This vulnerability resides within the application layer of the device's software architecture, specifically targeting the database interaction components that process user input without proper sanitization or validation. The affected system operates in industrial networking environments where robust security is paramount for maintaining operational continuity and protecting sensitive infrastructure data.
This SQL injection vulnerability stems from inadequate input validation mechanisms within the device's web interface and API endpoints that handle user-supplied data. The flaw allows attackers to manipulate database queries by injecting malicious SQL code through input fields that are not properly escaped or parameterized. The vulnerability specifically impacts the authentication and configuration interfaces of the CROSSBOW device, where user inputs are directly incorporated into database queries without appropriate security controls. According to CWE-89, this represents a classic SQL injection vulnerability where the application fails to properly separate commands from data, creating an avenue for unauthorized database access and manipulation.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to execute arbitrary SQL commands on the underlying database server. An unauthenticated remote attacker can leverage this weakness to gain unauthorized access to sensitive configuration data, user credentials, and operational information stored within the device's database. The implications include potential data exfiltration, database corruption, and the possibility of establishing persistent access points within the network infrastructure. This vulnerability particularly affects industrial control systems where device integrity and secure operations are critical for maintaining operational safety and network resilience.
Security practitioners should prioritize immediate remediation through firmware updates to version V5.4 or later, which includes proper input validation and parameterized query implementations. Network segmentation and access control measures should be implemented to limit exposure, while monitoring systems should be configured to detect anomalous database query patterns. According to ATT&CK framework technique T1190, this vulnerability aligns with the exploitation of remote services through SQL injection attacks, making it a high-priority target for defensive measures. Organizations should also conduct comprehensive vulnerability assessments to identify any additional network devices that may be running vulnerable versions of the CROSSBOW software, ensuring complete network protection against similar threats. The remediation process should include thorough testing of updated firmware to verify that the SQL injection vulnerability has been properly addressed while maintaining device functionality within industrial network environments.