CVE-2022-47560 in ekorCCP
Summary
by MITRE • 09/20/2023
** UNSUPPPORTED WHEN ASSIGNED ** The lack of web request control on ekorCCP and ekorRCI devices allows a potential attacker to create custom requests to execute malicious actions when a user is logged in.
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Analysis
by VulDB Data Team • 04/21/2025
The vulnerability identified as CVE-2022-47560 represents a critical security flaw in ekorCCP and ekorRCI network devices that stems from insufficient web request validation mechanisms. This weakness creates an environment where unauthorized actors can manipulate device communications to execute malicious operations while users remain authenticated. The vulnerability specifically targets the absence of proper access control and input validation within the web interface components of these industrial control systems, exposing them to potential exploitation through crafted HTTP requests. The affected devices operate in environments where continuous user authentication is maintained, making the attack surface particularly dangerous as it leverages existing trusted sessions.
The technical implementation of this vulnerability manifests through the lack of proper request filtering and validation within the web application layer of the ekor devices. Attackers can construct custom web requests that bypass normal authorization checks, potentially gaining access to administrative functions or executing arbitrary commands within the device's operational context. This flaw aligns with CWE-284 which describes improper access control vulnerabilities, where the system fails to properly enforce access restrictions on resources and operations. The vulnerability exploits the trust relationship between the device and authenticated users, allowing malicious requests to be processed without proper verification of the request origin or intended action. The absence of request control mechanisms means that legitimate user sessions can be hijacked or manipulated to perform unauthorized operations.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it can enable comprehensive system compromise of industrial control infrastructure. When users are logged into ekorCCP and ekorRCI devices, their authenticated sessions become potential entry points for attackers to execute malicious code, modify system configurations, or access sensitive operational data. This threat scenario particularly affects critical infrastructure environments where these devices may control industrial processes, making the potential consequences severe. The vulnerability can be exploited to perform actions such as changing device settings, accessing configuration files, or even executing arbitrary code on the target systems. The attack vector represents a significant concern for organizations operating in sectors such as manufacturing, energy, or utilities where these devices are commonly deployed.
Organizations should implement multiple layers of defense to mitigate this vulnerability, beginning with immediate network segmentation to isolate affected devices from general network access. Configuration hardening measures including disabling unnecessary web services and implementing proper access control lists should be prioritized. Network monitoring solutions should be deployed to detect anomalous web request patterns that may indicate exploitation attempts. The implementation of web application firewalls and intrusion detection systems can help identify and block malicious request patterns targeting these specific devices. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other industrial control systems. According to ATT&CK framework, this vulnerability maps to techniques involving privilege escalation and defense evasion, making it a critical concern for industrial cybersecurity programs. Device vendors should be consulted for firmware updates and patches, while organizations should maintain comprehensive incident response procedures to address potential exploitation attempts. The vulnerability also highlights the importance of secure coding practices and proper input validation in industrial control system applications, emphasizing the need for robust access control mechanisms throughout the software development lifecycle.