CVE-2025-60958 in Sonoma D12 Network Time Server
Summary
by MITRE • 10/06/2025
Cross Site Scripting (XSS) vulnerability in EndRun Technologies Sonoma D12 Network Time Server (GPS) F/W 6010-0071-000 Ver 4.00 allows attackers to gain sensitive information.
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Analysis
by VulDB Data Team • 10/06/2025
The Cross Site Scripting vulnerability identified as CVE-2025-60958 affects the EndRun Technologies Sonoma D12 Network Time Server (GPS) firmware version 4.00 with build number 6010-0071-000. This device operates as a critical network infrastructure component responsible for time synchronization services within enterprise environments, making it a prime target for attackers seeking to exploit web-based vulnerabilities. The vulnerability resides within the web interface of the device, which is accessible to network users and potentially remote attackers. The affected firmware version represents a widely deployed time server solution that provides precise timekeeping services for critical network operations including authentication systems, logging mechanisms, and security event correlation processes.
The technical flaw manifests as a classic Cross Site Scripting vulnerability where the device fails to properly sanitize user input submitted through web forms or URL parameters. When an attacker crafts malicious input containing script code and submits it to the affected web interface, the system processes this input without adequate validation or encoding mechanisms. This allows the malicious script to execute within the context of the victim's browser session when other users access the affected web interface. The vulnerability specifically impacts the device's configuration management and monitoring interfaces, where users might enter data for system settings, user accounts, or network parameters. The flaw enables attackers to inject malicious JavaScript code that can persistently execute in the browser context of authenticated users, potentially compromising the integrity of the device's administrative interface.
The operational impact of this vulnerability extends beyond simple information disclosure, as it provides attackers with a foothold for more sophisticated attacks within the network environment. An attacker who successfully exploits this vulnerability can potentially gain access to sensitive configuration data, user credentials, and system information that could be used for privilege escalation or lateral movement. The device's role in network time synchronization makes it particularly valuable for attackers seeking to manipulate time-based security controls, including authentication tokens, certificate validation, and audit trail integrity. The vulnerability affects both local and remote attack vectors, as the web interface is accessible over standard HTTP/HTTPS ports, potentially allowing attackers to exploit this weakness from external network positions without requiring physical access to the device. This vulnerability aligns with CWE-79 which specifically addresses cross-site scripting flaws in web applications.
Security implications of CVE-2025-60958 are particularly concerning for organizations relying on precise time synchronization for security operations, as attackers could manipulate time-based security controls or use the compromised device as a pivot point for further attacks. The vulnerability's presence in a network time server exposes organizations to potential disruption of time-sensitive security operations, including those governed by standards such as NIST SP 800-134 and ISO/IEC 27001. Organizations may experience unauthorized access to system monitoring data, configuration changes that could impact network operations, and potential data exfiltration through the compromised web interface. The attack surface is further expanded by the device's typical deployment in network infrastructure environments where it may be accessible to various user roles, increasing the potential impact of successful exploitation. Mitigation strategies should focus on immediate firmware updates from EndRun Technologies, network segmentation of the device, and implementation of web application firewalls to protect against XSS attacks. The vulnerability demonstrates the critical importance of secure coding practices in embedded network devices and highlights the necessity for regular security assessments of time synchronization infrastructure components.