Adobe AEM Disk Usage Information Exposure Scanner

Adobe AEM, or Adobe Experience Manager, is a comprehensive content management solution widely used by organizations to create, manage, and optimize digital customer experiences. Typically implemented by digital marketing and IT teams, AEM is employed to streamline content workflows, enhance collaboration, and improve time-to-market for digital assets. The platform supports a diverse range of digital channels, including websites, mobile apps, and social media. With extensive scalability and customization options, AEM is suitable for enterprises across various industries that require robust digital content management capabilities. The software enables users to efficiently deliver personalized and consistent content across channels, ultimately enhancing customer engagement and satisfaction.

Information Disclosure vulnerabilities in Adobe AEM occur when sensitive data is inadvertently exposed to unauthorized users. This can happen due to improper configuration or lack of access controls on certain endpoints. Exposed information may include files or reports critical to the system's operations, which can lead to further exploitation if accessed by attackers. The vulnerability typically results from using default or predictable endpoints that administrators may overlook. Information disclosure weaknesses can provide attackers with insights into the system's structure, potentially paving the way for more severe attacks. Timely detection and remediation are crucial to prevent unauthorized access and preserve system confidentiality.

The technical details surrounding this Information Disclosure vulnerability in Adobe AEM center on exposed disk usage data. Vulnerable endpoints such as "/etc/reports/diskusage.html" fail to implement adequate access controls, allowing unauthenticated requests to retrieve disk utilization information. The parameter "path" within the query enables users to specify the location for the disk usage report, potentially exposing sensitive directories. The vulnerability arises when the application improperly configures endpoint access, neglecting to enforce authentication or authorization mechanisms. Confirming the presence of 'Disk Usage /' elements and specific HTML table headers can indicate successful exposure.

Exploitations of Information Disclosure vulnerabilities can lead to several serious consequences. Attackers gaining unauthorized access to disk usage information may deduce architecture details, indirectly exposing other parts of the system to risk. This data might help malicious actors craft targeted attacks such as directory enumeration or resource exhaustion. Furthermore, disclosed reports might contain critical system metrics that adversaries can leverage to disrupt services or initiate a Denial of Service (DoS). Over time, continuous exposure without remediation could erode system integrity and weaken defensive barriers against more severe threats. Organizations might face significant reputational and financial repercussions due to the exposure of sensitive or proprietary data.