CVE-2026-60011 in MFPs
Summary
by MITRE • 08/03/2026
Sharp and Toshiba Tec MFPs (multifunction printers) fail to properly authorize requests to directly access certain image data stored to the affected product.
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Analysis
by VulDB Data Team • 08/03/2026
This vulnerability affects multifunction printers manufactured by Sharp and Toshiba Tec, specifically exposing sensitive image data through improper authorization mechanisms. The flaw stems from insufficient access control measures that allow unauthorized entities to directly access image data stored on these devices without proper authentication or authorization checks. This represents a critical security weakness that violates fundamental principles of data protection and access control. The vulnerability enables attackers to bypass normal security boundaries and retrieve confidential documents, images, and other sensitive content that should remain protected within the printer's internal storage systems.
The technical implementation of this flaw likely involves inadequate validation of incoming requests to image data resources, where the printer fails to properly verify the identity or privileges of requesting entities before granting access. This type of vulnerability typically falls under CWE-284 which addresses improper access control in software implementations. The affected devices may lack proper session management, authentication verification, or authorization token validation mechanisms when processing direct data access requests. Attackers could exploit this weakness by crafting specially formatted requests that directly target image storage areas, potentially gaining access to documents, scanned images, or other stored content without proper credentials.
The operational impact of this vulnerability extends beyond simple unauthorized data access, as it creates potential for significant confidentiality breaches and information disclosure incidents. Organizations relying on these multifunction printers may experience unauthorized access to sensitive corporate documents, personal information, or proprietary materials stored within the device's memory systems. This weakness could enable attackers to obtain confidential business information, employee records, or other protected data that should remain secure within the printer's internal storage. The vulnerability particularly affects environments where multifunction printers serve as centralized document handling systems with extensive local storage capabilities.
Mitigation strategies should focus on implementing proper access control mechanisms and network segmentation for these devices. Organizations must ensure that all printer models receive appropriate firmware updates from manufacturers to address the authorization flaws, while also implementing network-level controls to restrict direct access to printer storage systems. Security configurations should enforce strong authentication requirements for all administrative and data access functions, with proper logging and monitoring of access attempts. Network segmentation practices should isolate these devices from critical internal systems, limiting potential attack vectors and reducing the impact of successful exploitation attempts. Additionally, regular security assessments should verify that proper access control measures remain effective against similar vulnerabilities in printer network services and storage systems.