CVE-2012-0428 in eDirectory
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in NetIQ eDirectory 8.8.6.x before 8.8.6.7 and 8.8.7.x before 8.8.7.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 04/20/2021
The CVE-2012-0428 vulnerability represents a critical cross-site scripting flaw discovered in NetIQ eDirectory software versions 8.8.6.x prior to 8.8.6.7 and 8.8.7.x prior to 8.8.7.2. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a fundamental web application security weakness that allows attackers to inject malicious scripts into web pages viewed by other users. The affected NetIQ eDirectory platform serves as a directory services solution that manages user authentication and access control for enterprise networks, making it a prime target for cyber adversaries seeking to exploit web application vulnerabilities.
The technical nature of this vulnerability stems from insufficient input validation and output encoding mechanisms within the eDirectory web interface components. Attackers can leverage unspecified vectors to inject arbitrary web scripts or HTML content that gets executed in the context of other users' browsers when they access affected pages. This type of vulnerability typically occurs when applications fail to properly sanitize user-supplied data before rendering it in web responses, allowing malicious payloads to persist and execute within the victim's browser environment. The unspecified vectors suggest that multiple attack surfaces within the eDirectory web interface may have been susceptible to this particular flaw.
The operational impact of CVE-2012-0428 is significant for organizations relying on NetIQ eDirectory for their directory services infrastructure. Successful exploitation could enable attackers to perform session hijacking, steal sensitive authentication tokens, redirect users to malicious websites, or execute arbitrary commands on behalf of authenticated users. Given that eDirectory systems often manage critical access control information and user credentials, this vulnerability could potentially allow attackers to escalate privileges and gain unauthorized access to enterprise networks. The remote nature of the attack means that adversaries do not require physical access or network proximity to exploit the vulnerability, making it particularly dangerous for distributed enterprise environments.
Organizations affected by this vulnerability should immediately implement the vendor-provided patches and updates for NetIQ eDirectory versions 8.8.6.7 and 8.8.7.2, which address the input validation shortcomings that enable the XSS exploitation. Security administrators should also consider implementing additional protective measures such as web application firewalls, input sanitization policies, and comprehensive monitoring of web application traffic for suspicious activities. The remediation process should include thorough testing of the updated software to ensure that the patch does not introduce compatibility issues with existing directory services configurations. Organizations should also conduct vulnerability assessments to identify any other potential XSS vulnerabilities within their directory services infrastructure and implement proper security controls to prevent similar issues in the future.