CVE-2024-24486 in DS-600
Summary
by MITRE • 04/15/2024
An issue discovered in silex technology DS-600 Firmware v.1.4.1 allows a remote attacker to edit device settings via the SAVE EEP_DATA command.
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Analysis
by VulDB Data Team • 07/08/2024
The vulnerability identified as CVE-2024-24486 resides within the silex technology DS-600 firmware version 1.4.1, presenting a critical security risk that enables remote attackers to manipulate device configuration settings through unauthorized command execution. This flaw specifically manifests through the SAVE EEP_DATA command which should normally be restricted to authorized administrative users but can be exploited by malicious actors to alter persistent storage parameters without proper authentication. The issue represents a significant weakness in the firmware's access control mechanisms and command validation processes, potentially allowing attackers to modify critical device parameters that affect system operation and security posture.
This vulnerability falls under the category of improper access control as defined by CWE-284, where the system fails to properly enforce authorization checks before allowing execution of privileged operations. The SAVE EEP_DATA command appears to lack adequate authentication verification or input sanitization, creating an attack vector that bypasses normal security controls. The flaw demonstrates a lack of proper command validation and privilege separation within the firmware's command processing architecture, which is particularly concerning given that EEPROM data typically contains critical configuration parameters that govern device behavior and security settings.
The operational impact of this vulnerability extends beyond simple configuration changes, as it could potentially enable attackers to modify device behavior in ways that compromise system integrity and availability. Remote exploitation of this flaw allows adversaries to execute unauthorized modifications to device settings without requiring physical access or valid credentials, making it particularly dangerous for network-connected security devices. The ability to manipulate EEPROM data remotely could lead to persistent modifications that survive system reboots, potentially allowing attackers to establish backdoors or disable security features while maintaining long-term access to the compromised device.
Security professionals should immediately assess affected DS-600 devices and implement mitigations including firmware updates from silex technology, network segmentation to limit access to affected systems, and monitoring for unauthorized command execution attempts. The vulnerability aligns with ATT&CK technique T1059.001 for command and script interpreter, as attackers can leverage this weakness to execute arbitrary commands on the target device. Organizations should also consider implementing network access controls and intrusion detection systems to monitor for suspicious activity involving the SAVE EEP_DATA command, as this represents a clear indication of potential exploitation attempts. The incident underscores the importance of proper input validation and access control implementation in embedded systems, particularly those handling critical infrastructure or security-related functions.