CVE-2022-44564 in Aslan Children Watch
Summary
by MITRE • 12/28/2022
Huawei Aslan Children's Watch has a path traversal vulnerability. Successful exploitation may allow attackers to access or modify protected system resources.
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Analysis
by VulDB Data Team • 04/11/2025
The CVE-2022-44564 vulnerability represents a critical path traversal flaw discovered in Huawei Aslan Children's Watch devices, highlighting significant security weaknesses in IoT consumer products designed for children. This vulnerability exists within the device's firmware implementation and affects the watch's web-based management interface that provides access to various system functions. The flaw stems from inadequate input validation and improper path resolution mechanisms that fail to properly sanitize user-supplied data before processing file system operations. Attackers can exploit this vulnerability through crafted malicious requests that manipulate file path parameters, potentially gaining unauthorized access to sensitive system files and directories. The vulnerability's impact extends beyond simple data exposure as it could enable attackers to modify critical system components, potentially compromising the device's core functionality and security features. Given that these devices are specifically designed for children, the implications are particularly concerning as they may expose personal information, location data, and communication logs that could be exploited for malicious purposes.
The technical exploitation of this path traversal vulnerability follows established patterns that align with CWE-22 Path Traversal and CWE-77 Path Traversal vulnerabilities. The flaw manifests when the device's web server processes file path parameters without proper validation, allowing attackers to navigate beyond intended directories using sequences such as "../" or similar path manipulation techniques. This type of vulnerability typically occurs in embedded systems where developers prioritize functionality over security hardening, especially in IoT devices that often lack comprehensive security testing during development cycles. The attack surface is particularly concerning for wearable devices that may store sensitive personal data including GPS coordinates, communication logs, and user profiles. The vulnerability's exploitation requires minimal technical expertise and can be automated using standard penetration testing tools, making it accessible to threat actors with basic knowledge of web application vulnerabilities.
The operational impact of CVE-2022-44564 extends far beyond simple unauthorized access, creating potential risks for child safety and privacy protection that align with ATT&CK technique T1071.1 for application layer protocol usage. Successful exploitation could enable attackers to access real-time location tracking data, intercept communication between parent and child, and potentially modify device settings that could disable security features. The vulnerability could also facilitate more sophisticated attacks such as persistent backdoor installation, data exfiltration, or device compromise that could be used as a foothold for broader network infiltration. For parents and caregivers who rely on these devices for safety monitoring, the vulnerability creates a false sense of security while potentially exposing children to tracking and surveillance risks. The device's limited computational resources and embedded nature make it particularly susceptible to complete compromise, as traditional security mitigations like intrusion detection systems may not be available or effective on such constrained platforms.
Mitigation strategies for CVE-2022-44564 should focus on immediate firmware updates from Huawei, as the vulnerability requires vendor-specific patches to address the underlying path traversal implementation flaws. Organizations and consumers should implement network segmentation to isolate affected devices from critical infrastructure and establish monitoring for unusual network traffic patterns that may indicate exploitation attempts. The vulnerability highlights the importance of secure coding practices and input validation in embedded systems, particularly for IoT devices that handle personal data. Security professionals should conduct thorough vulnerability assessments of all connected IoT devices, implementing network access controls and regular security audits to prevent similar issues. Additionally, device manufacturers should adopt security-by-design principles that incorporate proper input validation, least privilege access controls, and comprehensive testing procedures before deployment. The vulnerability serves as a reminder that consumer IoT devices often lack the security rigor of enterprise systems, emphasizing the need for enhanced security standards and regulatory oversight in the IoT ecosystem.