CVE-2023-30503 in EdgeConnect Enterprise
Summary
by MITRE • 05/16/2023
Vulnerabilities exist in the Aruba EdgeConnect Enterprise command line interface that allow remote authenticated users to run arbitrary commands on the underlying host. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary commands as root on the underlying operating system leading to complete system compromise.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 06/09/2023
The vulnerability identified as CVE-2023-30503 affects the Aruba EdgeConnect Enterprise command line interface, representing a critical security flaw that enables remote authenticated attackers to execute arbitrary commands on the underlying host system. This vulnerability exists within the enterprise networking solution designed for secure network connectivity and edge computing environments. The affected system operates with a command line interface that fails to properly validate or sanitize user input, creating a path for malicious command injection attacks. The flaw is particularly concerning as it allows authenticated users to escalate privileges and gain root-level access to the operating system, effectively compromising the entire device and potentially the broader network infrastructure that relies on it.
The technical nature of this vulnerability aligns with CWE-77 and CWE-94 categories, which specifically address command injection and code execution flaws in software systems. The vulnerability stems from insufficient input validation within the command line interface implementation, where user-supplied parameters are directly incorporated into system commands without proper sanitization or escaping mechanisms. This creates a classic command injection scenario where an attacker can manipulate the command execution flow by injecting malicious commands through the CLI interface. The authentication requirement for exploitation means that an attacker must first obtain valid credentials, but once authenticated, the privilege escalation and command execution capabilities are complete, making this a particularly dangerous flaw in enterprise environments where administrative access is often required for legitimate system management tasks.
The operational impact of CVE-2023-30503 extends far beyond the immediate compromise of individual devices, as it represents a complete system compromise that can lead to data exfiltration, network disruption, and lateral movement within the enterprise network. The ability to execute commands as root provides attackers with unrestricted access to system resources, file systems, network interfaces, and potentially other connected devices. This vulnerability could enable attackers to establish persistent backdoors, modify system configurations, install malicious software, or use the compromised device as a launching point for attacks against other network segments. The enterprise network environment where Aruba EdgeConnect devices operate typically includes critical infrastructure components, making the compromise of such devices particularly damaging from a business continuity and security perspective.
Mitigation strategies for CVE-2023-30503 should include immediate patching of affected systems, implementation of network segmentation to limit lateral movement, and enhanced monitoring of command line interface activities for suspicious patterns. Organizations should enforce the principle of least privilege by limiting administrative access to only necessary personnel and implementing multi-factor authentication for CLI access. Network administrators should also consider implementing intrusion detection systems that can identify anomalous command execution patterns and establish regular security audits of CLI configurations. The vulnerability demonstrates the importance of secure coding practices and input validation in network management interfaces, as highlighted by ATT&CK technique T1059.001 for command and scripting interpreter. Additionally, organizations should conduct comprehensive risk assessments to identify all instances of affected Aruba EdgeConnect devices and ensure that any temporary workarounds or compensating controls are properly implemented while permanent fixes are deployed.