CVE-2024-48646 in 1000
Summary
by MITRE • 10/30/2024
An Unrestricted File Upload vulnerability exists in Sage 1000 v7.0.0, which allows authorized users to upload files without proper validation. An attacker could exploit this vulnerability by uploading malicious files, such as HTML, scripts, or other executable content, that may be executed on the server, leading to further system compromise.
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Analysis
by VulDB Data Team • 06/28/2025
The vulnerability identified as CVE-2024-48646 represents a critical security flaw in Sage 1000 version 7.0.0 that stems from inadequate input validation during file upload operations. This issue falls under the category of unrestricted file upload vulnerabilities, which are classified as CWE-434 within the Common Weakness Enumeration framework. The vulnerability specifically affects the server-side file handling mechanism where authorized users can bypass normal validation procedures, creating an attack surface that malicious actors can exploit to gain unauthorized access to the system. The flaw exists in the application's file upload functionality where proper sanitization and content verification processes are either missing or insufficiently implemented.
The technical exploitation of this vulnerability occurs when an authenticated user attempts to upload files to the server without adequate validation checks. Attackers can leverage this weakness by preparing malicious files such as html documents containing embedded javascript, php scripts, or other executable content that can be processed by the web server. The vulnerability enables arbitrary code execution on the target system, potentially allowing attackers to escalate privileges, access sensitive data, or establish persistent backdoors within the network. This represents a significant threat to the confidentiality, integrity, and availability of the affected system, as the uploaded files can be executed immediately upon upload or triggered at a later time.
From an operational perspective, the impact of CVE-2024-48646 extends beyond immediate system compromise to potentially affect entire enterprise networks that rely on Sage 1000 for financial and business operations. The vulnerability creates multiple attack vectors through the ATT&CK framework's initial access and execution phases, where adversaries can use the compromised system as a foothold for further lateral movement within the organization. Organizations using this version of Sage 1000 face risks including data breaches, financial fraud, regulatory compliance violations, and potential system downtime due to malicious file execution. The vulnerability is particularly concerning because it affects authorized users, meaning that the attack can originate from within the organization, making detection and prevention more challenging.
Mitigation strategies for this vulnerability should include immediate implementation of proper file validation mechanisms, including MIME type checking, file extension filtering, and content inspection. Organizations must ensure that uploaded files are scanned for malicious content using antivirus solutions and that proper access controls are enforced to limit upload capabilities to only necessary personnel. The recommended approach aligns with security best practices outlined in NIST SP 800-53 and ISO 27001 standards, which emphasize the importance of input validation and secure file handling. Additionally, implementing web application firewalls, regular security assessments, and monitoring for unusual upload activities can help detect and prevent exploitation attempts. System administrators should also consider applying the vendor's security patches or updates as soon as they become available, while maintaining comprehensive backup and recovery procedures to address potential compromise scenarios.