CVE-2025-44960 in Virtual SmartZone
Summary
by MITRE • 08/04/2025
RUCKUS SmartZone (SZ) before 6.1.2p3 Refresh Build allows OS command injection via a certain parameter in an API route.
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Analysis
by VulDB Data Team • 08/05/2025
The vulnerability identified as CVE-2025-44960 affects RUCKUS SmartZone versions prior to 6.1.2p3 Refresh Build, representing a critical operating system command injection flaw within the system's API routing mechanism. This vulnerability resides in the authentication and input validation processes of the SmartZone management interface, where specific parameters passed through API endpoints are not properly sanitized or validated before being processed by the underlying operating system. The flaw enables an attacker to inject malicious commands that execute with the privileges of the SmartZone service account, potentially leading to complete system compromise and unauthorized access to the wireless network infrastructure.
The technical exploitation of this vulnerability occurs through manipulation of API parameters that are directly interpreted by the system's command execution engine. When an attacker submits crafted input through vulnerable API routes, the system fails to properly escape or validate the parameter values, allowing arbitrary commands to be executed on the underlying operating system. This type of vulnerability falls under CWE-77 which specifically addresses command injection flaws in software systems. The attack vector typically involves sending specially crafted HTTP requests to the SmartZone API endpoints, where the vulnerable parameter is processed without adequate sanitization, creating a direct pathway for command execution.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass complete network compromise and potential data exfiltration. An attacker with access to the API can execute arbitrary commands on the SmartZone controller, potentially gaining root access to the underlying Linux system. This could enable attackers to modify wireless network configurations, create backdoor accounts, install malware, or establish persistent access to the network infrastructure. The vulnerability is particularly concerning in enterprise environments where SmartZone controllers manage critical wireless networks, as it could lead to widespread network disruption, unauthorized network access, and potential data breaches affecting thousands of connected devices.
Mitigation strategies for this vulnerability require immediate patching of all affected SmartZone systems to version 6.1.2p3 or later, which includes proper input validation and sanitization mechanisms. Network administrators should also implement additional security controls such as API rate limiting, IP whitelisting for API endpoints, and network segmentation to limit access to the SmartZone management interfaces. The implementation of web application firewalls and intrusion detection systems can help detect and prevent exploitation attempts. Organizations should also conduct thorough security assessments of their wireless infrastructure, review API access controls, and implement principle of least privilege for API user accounts. According to ATT&CK framework, this vulnerability maps to T1059.001 for command and script injection, and T1078 for valid accounts, as exploitation requires legitimate API access credentials combined with command execution capabilities. Regular security monitoring and vulnerability assessment programs should be implemented to identify similar weaknesses in other network infrastructure components and ensure comprehensive protection against similar attack vectors.