CVE-2012-2061 in Admintools
Summary
by MITRE
Cross-site request forgery (CSRF) vulnerability in the Admin tools module for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors involving "not checking tokens."
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Analysis
by VulDB Data Team • 02/04/2018
The CVE-2012-2061 vulnerability represents a critical cross-site request forgery flaw within Drupal's Admin tools module that exposes systems to unauthorized administrative actions. This vulnerability stems from the absence of proper token validation mechanisms within the administrative interface, creating a pathway for malicious actors to exploit the trust relationship between legitimate users and the web application. The flaw specifically affects the authentication handling within Drupal's administrative tools, where the system fails to verify the authenticity of requests originating from authenticated administrative sessions.
The technical implementation of this CSRF vulnerability occurs when administrative functions process requests without validating cryptographic tokens that should confirm the legitimacy of user intentions. Attackers can craft malicious web pages or emails containing forged requests that, when executed by authenticated administrators, perform unintended administrative actions. The vulnerability's impact extends beyond simple data manipulation as it potentially allows full administrative control over affected Drupal installations, enabling attackers to modify content, alter user permissions, and access sensitive system configurations.
This vulnerability directly maps to CWE-352, which specifically addresses Cross-Site Request Forgery weaknesses in software applications. The flaw operates through the exploitation of the trust relationship between the web application and its authenticated users, allowing attackers to leverage legitimate administrative sessions for unauthorized operations. The attack vector involves the manipulation of HTTP requests that bypass normal authentication checks, as the system does not adequately validate that requests originate from legitimate administrative interfaces rather than maliciously crafted web content.
From an operational perspective, the impact of CVE-2012-2061 can be devastating for organizations relying on Drupal for content management and administrative functions. Successful exploitation can result in complete compromise of administrative privileges, leading to data breaches, content tampering, and potential system infiltration. The vulnerability's stealth nature makes detection challenging as legitimate administrative actions appear normal from the system's perspective, while malicious requests exploit the trust relationship to execute unauthorized operations.
The remediation strategy for this vulnerability requires immediate implementation of proper token validation mechanisms within the Drupal Admin tools module. Organizations should ensure that all administrative functions require verification of cryptographic tokens that are unique to each user session and request context. The solution involves implementing CSRF protection measures such as synchronizer tokens, origin validation, and proper session management protocols. Additionally, organizations should conduct comprehensive security audits of their Drupal installations to identify and patch similar vulnerabilities across other modules and components. The fix aligns with ATT&CK technique T1548.002 which addresses privilege escalation through the exploitation of weak session management and authentication mechanisms. Regular security updates and proactive vulnerability management practices should be implemented to prevent similar issues from emerging in the future, particularly focusing on the validation of all administrative requests and maintaining up-to-date security patches for the Drupal platform and its associated modules.