CVE-2012-0246 in IntegraXor
Summary
by MITRE
Directory traversal vulnerability in an unspecified ActiveX control in Ecava IntegraXor before 3.71.4200 allows remote attackers to execute arbitrary code via vectors involving an HTML document on the server.
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Analysis
by VulDB Data Team • 01/04/2025
The CVE-2012-0246 vulnerability represents a critical directory traversal flaw within the Ecava IntegraXor ActiveX control, specifically affecting versions prior to 3.71.4200. This vulnerability resides in the server-side processing of HTML documents and enables remote attackers to execute arbitrary code on affected systems. The flaw manifests when the ActiveX control improperly handles file path resolution during HTML document processing, creating opportunities for attackers to manipulate file access patterns and gain unauthorized system access.
This directory traversal vulnerability operates through a classic path traversal attack vector where malicious input is processed without proper sanitization or validation. The ActiveX control fails to adequately validate user-supplied input when processing HTML documents, allowing attackers to craft malicious requests that can traverse directory structures beyond the intended scope. The vulnerability is particularly dangerous because it operates within a server-side context where the ActiveX control processes HTML content, potentially allowing remote code execution with the privileges of the web server process.
The operational impact of this vulnerability extends beyond simple code execution to encompass complete system compromise. Attackers can leverage this flaw to access sensitive files, execute malicious code, and potentially establish persistent access to the affected server. The vulnerability's remote exploitability means that attackers do not require local system access or credentials to exploit the flaw, making it particularly attractive for automated attacks. The specific nature of the vulnerability in the IntegraXor control suggests that it may affect industrial control systems or enterprise environments where ActiveX components are deployed for data processing or integration purposes.
The technical implementation of this vulnerability aligns with CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal. This weakness allows attackers to access files and directories outside the intended scope, potentially leading to information disclosure, system compromise, or denial of service. The ATT&CK framework categorizes this vulnerability under the T1059.007 technique for Command and Scripting Interpreter, as exploitation typically involves executing commands through the compromised system. The vulnerability also maps to T1566.001 under Initial Access, specifically targeting the use of malicious web content to gain initial system access.
Mitigation strategies for CVE-2012-0246 should prioritize immediate patching of the Ecava IntegraXor control to version 3.71.4200 or later, which contains the necessary security fixes to prevent directory traversal attacks. Organizations should also implement network segmentation and access controls to limit exposure of systems running ActiveX controls, particularly those processing HTML documents. Web application firewalls and input validation mechanisms should be deployed to filter malicious requests before they reach vulnerable components. Additionally, administrators should conduct comprehensive vulnerability assessments to identify other potentially affected ActiveX controls and ensure proper input sanitization throughout the application stack. The remediation process should include thorough testing of patched components to ensure that security updates do not introduce compatibility issues with existing applications or services.