CVE-2024-48771 in com.almando.play
Summary
by MITRE • 10/11/2024
An issue in almando GmbH Almando Play APP (com.almando.play) 1.8.2 allows a remote attacker to obtain sensitive information via the firmware update process
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Analysis
by VulDB Data Team • 10/16/2024
The vulnerability identified as CVE-2024-48771 resides within the almando GmbH Almando Play APP version 1.8.2, a mobile application designed for firmware updates of connected devices. This security flaw represents a significant concern as it exposes the application to potential exploitation by remote attackers who can leverage the firmware update mechanism to access sensitive information. The vulnerability specifically targets the communication channel used during firmware updates, creating an avenue for unauthorized data disclosure that could compromise device integrity and user privacy.
The technical implementation of this vulnerability stems from inadequate input validation and insufficient security controls during the firmware update process. When the application handles firmware update requests, it fails to properly authenticate the source of update files or validate the integrity of downloaded content. This weakness allows attackers to manipulate the update process and potentially intercept or extract sensitive data that should remain protected during transmission. The flaw essentially creates a trust boundary failure where the application cannot reliably verify the legitimacy of update content, making it susceptible to man-in-the-middle attacks and data exfiltration attempts.
From an operational perspective, this vulnerability poses substantial risks to both device manufacturers and end users. Remote attackers who exploit this weakness can gain access to proprietary firmware information, device identifiers, and potentially user-related data that may be embedded within the update process. The impact extends beyond simple information disclosure as compromised firmware update mechanisms can lead to more severe consequences including device compromise, unauthorized access to connected systems, and potential escalation to full system control. The vulnerability affects the entire ecosystem of devices managed through this application, creating widespread exposure across multiple platforms and device types.
The security implications of CVE-2024-48771 align with CWE-352, which addresses Cross-Site Request Forgery vulnerabilities, and also relates to CWE-200, concerning the exposure of sensitive information. This vulnerability can be mapped to several ATT&CK techniques including T1071.004 for application layer protocols and T1566 for credential access through social engineering. Organizations should implement immediate mitigations including network segmentation to isolate update processes, deployment of network monitoring tools to detect anomalous update traffic, and implementation of secure update authentication mechanisms. Regular security audits of update processes and mandatory firmware validation checks should be enforced to prevent exploitation. Additionally, users should be advised to only download updates from verified sources and to maintain current application versions to minimize exposure to this and related vulnerabilities.