CVE-2024-32809 in ActiveDEMAND Plugin
Summary
by MITRE • 05/17/2024
Unrestricted Upload of File with Dangerous Type vulnerability in JumpDEMAND Inc. ActiveDEMAND allows Using Malicious Files.This issue affects ActiveDEMAND: from n/a through 0.2.41.
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Analysis
by VulDB Data Team • 05/17/2024
The vulnerability identified as CVE-2024-32809 represents a critical security flaw in JumpDEMAND Inc. ActiveDEMAND platform that permits unrestricted file uploads with dangerous file types. This issue exists within the software version range from an unspecified starting point through version 0.2.41, indicating a potential attack surface that spans multiple iterations of the platform. The vulnerability stems from insufficient validation mechanisms that fail to properly restrict file upload operations, allowing malicious actors to bypass intended security controls. This weakness directly enables attackers to upload files that could contain malicious code or payloads designed to compromise the system. The unrestricted nature of this vulnerability means that attackers can upload files with extensions that are typically restricted or blocked by security policies, potentially leading to arbitrary code execution or system compromise. The vulnerability falls under the category of unrestricted file uploads, which is a well-documented security weakness that has been extensively categorized in the CWE database as CWE-434, representing the improper restriction of uploads to a restricted directory.
The technical implementation of this vulnerability allows for the execution of malicious payloads through file upload mechanisms that should normally be protected against dangerous file types. Attackers can exploit this by uploading files with extensions such as .php, .asp, .jsp, or other server-side script extensions that can be executed on the web server. The flaw occurs at the input validation layer where the application fails to properly sanitize or validate file types before accepting uploads, creating a pathway for attackers to place malicious code directly onto the server filesystem. This vulnerability can be leveraged to establish persistent access points, deploy web shells, or execute commands on the underlying server infrastructure. The impact is particularly severe because ActiveDEMAND is designed for demand response and energy management systems, which means compromised systems could potentially affect critical infrastructure operations. The vulnerability aligns with ATT&CK technique T1195.001, which covers the use of malicious files in the context of file transfer protocols and web application exploitation.
The operational impact of CVE-2024-32809 extends beyond simple code execution to encompass potential system compromise and data exfiltration capabilities. When attackers successfully exploit this vulnerability, they can gain unauthorized access to the system and potentially escalate privileges to execute commands with elevated permissions. The affected ActiveDEMAND platform, being used for energy management and demand response systems, creates a particularly concerning scenario where compromised systems could lead to disruption of critical infrastructure services. The vulnerability could also enable attackers to establish backdoors or persistent access points that would allow for long-term surveillance and unauthorized control of the platform. Organizations using this software are at risk of experiencing data breaches, service disruption, and potential compromise of sensitive operational data related to energy consumption and demand response activities. The vulnerability's presence in versions through 0.2.41 indicates that a significant portion of the user base may be exposed to this risk without proper mitigation.
Mitigation strategies for CVE-2024-32809 should focus on implementing robust file validation mechanisms that restrict upload operations to safe file types and extensions. Organizations should immediately apply any available patches or updates from JumpDEMAND Inc. to address the vulnerability. Implementing proper file type validation, content checking, and upload directory restrictions are essential defensive measures. The system should enforce strict file extension filtering and validate file content rather than relying solely on extension-based checks. Additionally, implementing web application firewalls and monitoring upload activities can help detect and prevent exploitation attempts. Security teams should also consider implementing principle of least privilege access controls for upload directories and ensure that uploaded files are stored in non-executable locations. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in the platform and surrounding systems. The remediation process should include comprehensive testing to ensure that the implemented controls do not negatively impact legitimate functionality while effectively blocking malicious file uploads. Organizations should also establish incident response procedures specifically addressing file upload vulnerabilities and maintain up-to-date threat intelligence to understand emerging exploitation techniques targeting similar weaknesses.