CVE-2025-0584 in a+HRD
Summary
by MITRE • 01/20/2025
The a+HRD from aEnrich Technology has a Server-side Request Forgery, allowing unauthenticated remote attackers to exploit this vulnerability to probe internal network.
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Analysis
by VulDB Data Team • 01/20/2025
The CVE-2025-0584 vulnerability represents a critical server-side request forgery flaw within the a+HRD product from aEnrich Technology, a widely deployed human resources and data management solution. This vulnerability exposes the system to unauthenticated remote attackers who can leverage it to conduct internal network probing activities. The flaw fundamentally stems from inadequate input validation and improper handling of external resource requests within the server-side processing logic. Attackers can craft malicious requests that cause the system to fetch and process data from arbitrary internal network resources, effectively bypassing traditional network segmentation controls. The vulnerability exists in the application's request processing pipeline where external URLs or resource identifiers are not properly sanitized or validated before being used in server-side operations.
The technical implementation of this vulnerability aligns with CWE-918, which specifically addresses server-side request forgery vulnerabilities where applications fetch resources based on user-supplied input without proper validation. This weakness allows attackers to manipulate the target of server-side requests to point to internal systems that should normally be inaccessible from external networks. The attack vector typically involves crafting HTTP requests with malicious URLs or IP addresses that the vulnerable system will attempt to access on behalf of the attacker. The lack of authentication requirements for exploitation means that any remote attacker can potentially leverage this vulnerability without requiring valid credentials or prior access to the system. This characteristic significantly increases the attack surface and makes the vulnerability particularly dangerous in enterprise environments where internal network resources are often more privileged and sensitive than external-facing components.
The operational impact of CVE-2025-0584 extends far beyond simple reconnaissance activities, as it provides attackers with the capability to map internal network topologies, identify vulnerable internal services, and potentially escalate their attacks to compromise internal systems. The vulnerability enables attackers to perform internal port scanning, service enumeration, and information gathering that would normally be restricted by network firewalls and access controls. This reconnaissance capability can lead to further exploitation opportunities where attackers might discover additional vulnerabilities in internal services or systems that are not directly exposed to the internet. The implications are particularly severe in environments where the a+HRD system serves as a central data processing hub, as it could provide attackers with access to sensitive employee data, internal network infrastructure information, or even credentials stored within the system's internal resources.
Organizations affected by this vulnerability should implement immediate mitigations including input validation controls, proxy configuration restrictions, and network segmentation measures to prevent unauthorized access to internal resources. The recommended approach involves implementing strict URL validation and whitelisting mechanisms to prevent the system from making requests to arbitrary internal addresses. Network-level mitigations should include configuring firewalls to restrict outbound connections from the affected system and implementing application firewalls that can detect and block suspicious request patterns. Security controls should also address the underlying ATT&CK technique T1071.004 which involves application layer protocol usage for command and control communications. Organizations should consider implementing comprehensive monitoring solutions that can detect anomalous request patterns and alert security teams to potential exploitation attempts. Additionally, regular security assessments and penetration testing should be conducted to identify and remediate similar vulnerabilities within the broader IT infrastructure. The vulnerability underscores the importance of implementing defense-in-depth strategies that protect against both external and internal threats while maintaining proper access controls and network segmentation practices.