CVE-2024-4584 in GM8181
Summary
by MITRE • 05/07/2024
A vulnerability, which was classified as problematic, has been found in Faraday GM8181 and GM828x up to 20240429. Affected by this issue is some unknown functionality of the file /command_port.ini. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-263306 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 06/17/2024
The vulnerability identified as CVE-2024-4584 represents a critical information disclosure flaw affecting Faraday GM8181 and GM828x devices with firmware versions up to 20240429. This security weakness resides within the file /command_port.ini which serves as a critical component in the device's operational framework. The vulnerability's classification as problematic indicates a significant risk to system security and data integrity. The affected devices operate within industrial and commercial environments where unauthorized access to command and control interfaces can lead to severe operational disruptions and security breaches.
The technical nature of this vulnerability stems from improper access controls and input validation mechanisms within the command_port.ini file handling functionality. This flaw allows attackers to manipulate the system's configuration file through remote access channels, potentially exposing sensitive operational parameters, authentication credentials, or system configuration details. The vulnerability's remote exploitability means that attackers can leverage network-based attacks without requiring physical access to the device, significantly expanding the attack surface and potential impact. The disclosure of the exploit through VDB-263306 indicates that threat actors have already developed working methods to exploit this weakness, making it a pressing concern for affected organizations.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable attackers to gain deeper insights into the device's operational environment and potentially escalate privileges within the system. The affected devices likely serve as critical infrastructure components in various industrial control systems or network monitoring environments where the exposure of configuration details could lead to cascading security failures. Organizations using these devices may face compliance violations, regulatory penalties, and operational disruptions if the vulnerability is successfully exploited. The lack of vendor response despite early notification creates additional risk as organizations cannot rely on official patches or updates to address the vulnerability.
Security practitioners should implement immediate network segmentation and access controls to limit exposure of affected devices to trusted networks only. The vulnerability aligns with CWE-200 (Information Disclosure) and may map to ATT&CK techniques involving credential access and reconnaissance activities. Organizations should conduct thorough network scans to identify all affected devices and implement temporary mitigations such as disabling unnecessary network services or implementing firewall rules to restrict access to the command port configuration interface. The absence of vendor response underscores the importance of proactive threat hunting and internal vulnerability management processes to address unpatched security flaws in critical infrastructure components.