CVE-2026-2998 in ERP F2
Summary
by MITRE • 02/23/2026
ERP developed by eAI Technologies has a DLL Hijacking vulnerability, allowing authenticated local attackers to place a crafted DLL file in the same directory as the program, thereby executing arbitrary code.
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Analysis
by VulDB Data Team • 02/23/2026
The vulnerability identified as CVE-2026-2998 represents a critical DLL hijacking flaw within an enterprise resource planning system developed by eAI Technologies. This security weakness stems from improper dynamic link library loading mechanisms that occur when the application searches for required libraries in predictable directories without sufficient validation of the library source. The vulnerability specifically affects systems where the ERP software is installed and executed with elevated privileges, creating a significant attack surface for authenticated local adversaries. The flaw manifests when legitimate system processes attempt to load dependent DLL files, and malicious actors can exploit this behavior by placing specially crafted malicious DLLs in directories that are searched before the legitimate system directories.
The technical implementation of this vulnerability aligns with CWE-426, which describes the weakness of untrusted search path usage in executable files. Attackers can leverage this vulnerability by creating a malicious DLL file with the same name as a legitimate dependency that the ERP application expects to load. When the application executes, it will load the attacker-controlled DLL from the local directory rather than from the system directories where the legitimate libraries reside. This behavior enables arbitrary code execution with the privileges of the user running the ERP application, potentially allowing attackers to escalate privileges, access sensitive data, or establish persistent access to the compromised system. The vulnerability is particularly concerning because ERP systems typically contain sensitive business data and may run with administrative privileges, making successful exploitation highly impactful.
The operational impact of CVE-2026-2998 extends beyond simple code execution to encompass potential data breaches, system compromise, and business disruption. Since the vulnerability requires local authentication to exploit, attackers must first gain access to a valid user account on the system where the ERP application is installed. However, once authenticated, the attacker can leverage this privilege to execute malicious code, potentially leading to unauthorized data access, modification, or exfiltration. The attack vector is particularly dangerous because ERP systems often contain financial records, customer data, inventory information, and other sensitive business assets that could be targeted by cybercriminals. Additionally, the compromised system may serve as a foothold for lateral movement within the network, potentially enabling attackers to access other systems and escalate their privileges further. The vulnerability also aligns with several MITRE ATT&CK techniques including privilege escalation and persistence mechanisms that attackers might employ after initial compromise.
Mitigation strategies for CVE-2026-2998 should focus on both immediate remediation and long-term architectural improvements to prevent similar vulnerabilities. Organizations should implement proper DLL loading practices by using absolute paths for library loading, enabling Windows Defender Application Control, and configuring the application to use secure library loading mechanisms. The recommended approach includes applying the vendor-provided security patches as soon as they become available, which typically address the underlying DLL loading behavior by implementing proper validation of library sources. Additionally, system administrators should implement the principle of least privilege by ensuring that ERP applications run with minimal necessary permissions rather than administrative rights. Network segmentation and monitoring solutions should be deployed to detect anomalous DLL loading behavior, and regular security assessments should be conducted to identify and remediate similar vulnerabilities in other enterprise applications. The implementation of application whitelisting solutions can also prevent unauthorized DLL execution by restricting which binaries can run on the system. Organizations should also consider implementing file integrity monitoring solutions to detect unauthorized DLL placement in critical directories, as this approach can provide early warning of potential exploitation attempts.