CVE-2015-8283 in Spectrum SDC
Summary
by MITRE
Directory traversal vulnerability in configure_manage.php in SeaWell Networks Spectrum SDC 02.05.00.
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Analysis
by VulDB Data Team • 02/01/2025
The directory traversal vulnerability identified as CVE-2015-8283 affects the SeaWell Networks Spectrum SDC 02.05.00 device management interface through the configure_manage.php script. This vulnerability represents a critical security flaw that allows unauthorized attackers to access arbitrary files on the system by manipulating input parameters. The issue stems from insufficient validation of user-supplied input within the configuration management functionality, creating a pathway for attackers to navigate the file system beyond intended boundaries. The vulnerability is classified under CWE-22 which specifically addresses improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks.
The technical implementation of this vulnerability occurs when the configure_manage.php script processes user input without proper sanitization or validation mechanisms. Attackers can exploit this weakness by submitting specially crafted directory traversal sequences such as ../ or ..\ in file path parameters, enabling them to access sensitive system files, configuration data, or other restricted resources. The attack vector typically involves manipulating parameters that control file operations within the web interface, allowing for unauthorized reading of system files that should remain protected. This flaw essentially bypasses the intended access controls and privilege boundaries that protect the device's internal file system structure.
The operational impact of CVE-2015-8283 extends beyond simple unauthorized file access, potentially enabling attackers to extract sensitive configuration information, system credentials, or other confidential data stored on the device. Depending on the system configuration and the privileges of the compromised account, this vulnerability could facilitate further attacks including privilege escalation, system compromise, or data exfiltration. The affected SeaWell Networks Spectrum SDC device operates in network security monitoring and management contexts, making the exposure of configuration details particularly dangerous as it may reveal network topology, security policies, or other sensitive operational information. This vulnerability directly impacts the principle of least privilege and can undermine the overall security posture of networks relying on the affected device.
Mitigation strategies for this vulnerability should include immediate implementation of input validation and sanitization measures within the configure_manage.php script to prevent directory traversal sequences from being processed. Network administrators should apply the latest firmware updates provided by SeaWell Networks to address the vulnerability at the source. Additionally, implementing proper access controls and authentication mechanisms can limit the exposure of the vulnerable interface to authorized personnel only. The vulnerability aligns with ATT&CK technique T1083 which covers directory and file system discovery, and T1059 which covers command and scripting interpreter. Organizations should also consider network segmentation and monitoring to detect suspicious file access patterns that may indicate exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar path traversal vulnerabilities in other network management interfaces and web applications.