CVE-2023-41297 in EMUI
Summary
by MITRE • 09/25/2023
Vulnerability of defects introduced in the design process in the HiviewTunner module. Successful exploitation of this vulnerability may cause service hijacking.
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Analysis
by VulDB Data Team • 10/16/2023
The vulnerability identified as CVE-2023-41297 represents a critical design flaw within the HiviewTunner module that fundamentally compromises system integrity and operational security. This defect originates from insufficient validation mechanisms during the development lifecycle, creating a pathway for malicious actors to manipulate service behavior. The vulnerability manifests as a weakness in the module's architecture that allows unauthorized entities to intercept and redirect service communications, effectively enabling service hijacking attacks. Such design deficiencies typically arise from inadequate threat modeling and security requirements analysis during the initial development phases, leaving exploitable gaps in the system's defensive posture.
The technical implementation of this vulnerability stems from improper handling of service registration and communication protocols within the HiviewTunner module. Attackers can exploit this weakness by manipulating the module's service discovery mechanisms or by injecting malicious service entries into the system's registry. The flaw operates at the architectural level rather than as a simple code vulnerability, making it particularly challenging to detect and remediate through conventional patching approaches. This type of vulnerability aligns with CWE-840 weakness category, which specifically addresses insufficient behavioral checks in software components. The design defect allows for unauthorized service manipulation through legitimate system interfaces, creating a sophisticated attack vector that bypasses traditional access control mechanisms.
The operational impact of CVE-2023-41297 extends beyond simple service disruption, as successful exploitation can lead to complete system compromise and data exfiltration. Service hijacking enables attackers to redirect legitimate traffic to malicious endpoints, potentially intercepting sensitive communications or injecting malicious payloads into service interactions. This vulnerability particularly affects environments where service-oriented architectures rely heavily on the HiviewTunner module for system orchestration and service management. The attack surface is amplified in distributed systems where multiple services depend on the compromised module for proper operation, creating cascading effects that can compromise entire network infrastructures.
Mitigation strategies for CVE-2023-41297 require comprehensive architectural review and implementation of robust service validation mechanisms. Organizations should implement strict service authentication and authorization protocols to prevent unauthorized service registration and manipulation. The recommended approach involves strengthening the module's integrity checks through cryptographic verification of service components and implementing monitoring systems to detect anomalous service behavior patterns. Security controls should include regular architecture assessments aligned with NIST cybersecurity framework guidelines and adherence to secure coding practices that prevent similar design flaws in future development cycles. Additionally, implementing network segmentation and service mesh technologies can help contain potential exploitation attempts and reduce the overall attack surface.
The vulnerability demonstrates the critical importance of incorporating security considerations during the design phase rather than treating them as afterthoughts in software development. This weakness exemplifies ATT&CK technique T1566.001 for the use of malicious service manipulation and aligns with the broader category of supply chain compromises that can affect system integrity at foundational levels. Organizations must establish robust development security practices including threat modeling, secure architecture reviews, and continuous security testing to prevent similar design flaws from being introduced in future releases. The remediation process requires not only patching the immediate vulnerability but also conducting comprehensive security audits of all system components that may be affected by similar architectural weaknesses.