CVE-2025-2002 in EcoStruxure Panel Server
Summary
by MITRE • 03/12/2025
CWE-532: Insertion of Sensitive Information into Log Files vulnerability exists that could cause the disclosure of FTP server credentials when the FTP server is deployed, and the device is placed in debug mode by an administrative user and the debug files are exported from the device.
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Analysis
by VulDB Data Team • 03/12/2025
This vulnerability represents a critical information disclosure flaw classified under CWE-532, which specifically addresses the insertion of sensitive information into log files. The issue manifests when an ftp server is configured and operational within a system environment, particularly when administrative users place the device into debug mode. The vulnerability becomes exploitable when debug files containing sensitive credential information are subsequently exported from the device, creating a direct pathway for unauthorized parties to access confidential authentication data. The flaw exploits the fundamental principle that debug logging should never contain sensitive information, yet in this case, ftp server credentials are being written to log files that may be accessible to unauthorized personnel.
The technical execution of this vulnerability requires multiple conditions to align for exploitation to occur. First, an administrative user must intentionally enable debug mode on the device, which typically provides enhanced logging capabilities for troubleshooting purposes. Second, the ftp server must be actively running and configured within the system architecture. When these conditions are met, the debug logging mechanism captures and stores ftp server credentials within the debug output files. The vulnerability is exacerbated by the fact that these debug files are often exported for analysis or support purposes, making them potentially accessible to unauthorized users or systems. This creates a scenario where legitimate administrative actions inadvertently create security exposures through the logging mechanism.
The operational impact of this vulnerability extends beyond simple credential exposure, as it fundamentally undermines the security posture of systems utilizing ftp services in debug configurations. When ftp server credentials are logged in debug files, attackers who gain access to these exported logs can immediately obtain authentication information for ftp services, potentially enabling them to access ftp servers, transfer files, or even escalate privileges within the system. The vulnerability is particularly concerning because it does not require sophisticated attack techniques, as the information is already present in the system logs due to administrative configuration choices. This makes it a persistent threat that can be exploited by both internal and external adversaries who obtain access to exported debug files.
Security practitioners should implement multiple layers of mitigation to address this vulnerability effectively. The primary recommendation involves configuring systems to prevent sensitive information from being written to debug logs, which can be achieved through proper log filtering mechanisms and configuration management. Administrative users must be educated about the security implications of enabling debug mode and the potential for credential exposure in exported files. Additionally, organizations should establish strict access controls over debug file exports and implement automated scanning systems to detect and prevent sensitive information from appearing in log files. This aligns with the principle of least privilege and defense in depth as outlined in various security frameworks including the mitre attack framework where such information disclosure vulnerabilities are categorized under the credential access and defense evasion techniques. The vulnerability also relates to the broader concept of secure logging practices and proper information sanitization as recommended in industry standards such as nist cybersecurity framework and iso 27001. Regular security audits should include verification that debug logging configurations do not expose sensitive credentials, and automated tools can be deployed to scan log files for potential credential exposure patterns.