CVE-2024-42394 in Aruba InstantOS
Summary
by MITRE • 08/06/2024
There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated RCE attack. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.
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Analysis
by VulDB Data Team • 08/13/2024
The vulnerability identified as CVE-2024-42394 resides within the Soft AP Daemon Service, a critical component responsible for managing wireless access point functionality in various network devices. This service typically operates with elevated privileges and handles network communication protocols that are essential for device connectivity and management. The flaw represents a significant security weakness that undermines the fundamental security model of affected systems, as it creates an entry point for unauthorized remote code execution without requiring authentication credentials. The Soft AP Daemon Service often runs with system-level privileges, making it an attractive target for attackers seeking to gain complete control over affected devices.
This vulnerability manifests as an authentication bypass mechanism that allows threat actors to exploit command injection flaws within the service's input validation processes. The technical implementation likely involves improper handling of user-supplied data or insufficient sanitization of network packets that the daemon processes. Attackers can craft malicious payloads that, when processed by the vulnerable service, trigger arbitrary code execution on the underlying operating system. The exploitation typically occurs through network-based attacks that leverage the daemon's exposed interfaces, potentially over wireless protocols or network management interfaces. This vulnerability aligns with CWE-77 and CWE-94 categories, representing command injection flaws that enable unauthorized code execution.
The operational impact of this vulnerability extends far beyond simple network disruption, as successful exploitation can lead to complete system compromise and persistent access. Threat actors can leverage this vulnerability to install backdoors, exfiltrate sensitive data, modify system configurations, or use compromised devices as launch points for further attacks within network infrastructure. The lack of authentication requirements makes this particularly dangerous in environments where wireless access points are deployed without proper network segmentation or monitoring. The vulnerability affects a broad range of devices including routers, access points, and network management systems that rely on Soft AP Daemon Service functionality, potentially impacting enterprise networks, IoT deployments, and consumer-grade networking equipment.
Mitigation strategies should focus on immediate patching of affected software versions and implementation of network segmentation measures to limit exposure of vulnerable services. Organizations should disable unnecessary wireless functionality and ensure that network access controls are properly configured to prevent unauthorized access to management interfaces. The implementation of network monitoring solutions capable of detecting anomalous traffic patterns related to the Soft AP Daemon Service can provide early warning of exploitation attempts. Additionally, regular security assessments should be conducted to identify and remediate similar vulnerabilities within network infrastructure components. This vulnerability demonstrates the importance of secure coding practices and proper input validation as outlined in the software security principles of the OWASP Top Ten and MITRE ATT&CK framework, specifically addressing techniques related to remote code execution and privilege escalation.