CVE-2014-0752 in IntegraXor
Summary
by MITRE
The SCADA server in Ecava IntegraXor before 4.1.4369 allows remote attackers to read arbitrary project backup files via a crafted URL.
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Analysis
by VulDB Data Team • 08/23/2025
The vulnerability identified as CVE-2014-0752 affects Ecava IntegraXor SCADA server software versions prior to 4.1.4369, representing a critical access control flaw that enables remote attackers to bypass authentication mechanisms and retrieve sensitive project backup files. This vulnerability resides within the server's handling of Uniform Resource Locators and demonstrates a classic path traversal or directory traversal attack vector that has been prevalent in industrial control systems and SCADA environments for many years. The flaw allows adversaries to construct specially crafted URLs that can access files outside of the intended directory structure, potentially exposing confidential operational data, system configurations, and project specifications that should remain protected within the server's secure boundaries.
The technical implementation of this vulnerability stems from inadequate input validation and improper access control mechanisms within the IntegraXor server's file handling routines. When processing HTTP requests containing crafted URLs, the system fails to properly sanitize or validate the file path parameters, allowing attackers to manipulate the requested file locations through directory traversal sequences such as ../ or ..\ constructs. This weakness directly maps to CWE-22, which classifies path traversal vulnerabilities as a fundamental flaw in input validation and access control. The vulnerability operates at the application layer of the OSI model, specifically within the web server component that handles HTTP requests and serves static content including project backup files that contain sensitive operational data.
The operational impact of this vulnerability extends far beyond simple data exposure, as project backup files in SCADA environments typically contain comprehensive system configurations, user credentials, access control lists, and operational parameters that could be leveraged for further attacks. Attackers could potentially reconstruct entire system architectures, identify critical assets, and gain insights into network topologies that would normally be protected within a secure operational environment. This exposure creates significant risk for industrial control systems where the confidentiality and integrity of operational data is paramount, as adversaries could use the extracted information to plan more sophisticated attacks targeting specific system components or to exploit additional vulnerabilities within the industrial network infrastructure. The vulnerability's remote nature means that attackers do not require physical access to the system or network, making it particularly dangerous in environments where SCADA systems are connected to enterprise networks or the internet.
The remediation strategy for CVE-2014-0752 requires immediate implementation of software updates to Ecava IntegraXor versions 4.1.4369 or later, which contain proper input validation and access control measures that prevent directory traversal attacks. Organizations should also implement network segmentation to isolate SCADA systems from general enterprise networks, deploy network monitoring solutions to detect unusual file access patterns, and establish robust access control policies that limit who can access backup files and system configuration data. Additionally, implementing web application firewalls and input validation rules that specifically block directory traversal sequences can provide additional layers of protection against similar vulnerabilities. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1071.004 (Application Layer Protocol: DNS) and T1005 (Data from Local System) where attackers leverage application-level vulnerabilities to access sensitive system data, and represents a critical weakness that should be addressed as part of comprehensive industrial cybersecurity defense-in-depth strategies.