CVE-2025-3288 in Arena
Summary
by MITRE • 04/08/2025
A local code execution vulnerability exists in the Rockwell Automation Arena® due to a threat actor being able to read outside of the allocated memory buffer. The flaw is a result of improper validation of user-supplied data. If exploited a threat actor can disclose information and execute arbitrary code on the system. To exploit the vulnerability a legitimate user must open a malicious DOE file.
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Analysis
by VulDB Data Team • 04/08/2025
The vulnerability identified as CVE-2025-3288 represents a critical local code execution flaw within Rockwell Automation Arena®, a widely used industrial automation software platform. This vulnerability stems from inadequate input validation mechanisms that fail to properly sanitize user-supplied data, creating a pathway for malicious actors to exploit memory handling inconsistencies. The flaw specifically manifests as a buffer over-read condition that allows threat actors to access memory regions beyond the intended allocated boundaries, potentially exposing sensitive system information and executing unauthorized code within the target environment.
The technical exploitation of this vulnerability requires a specific attack vector involving the manipulation of DOE (Data Exchange Object) files, which are commonly used within Rockwell Automation environments for data transfer and system configuration. The attack scenario necessitates that a legitimate user actually opens the maliciously crafted DOE file, making this a user-interaction dependent vulnerability that leverages social engineering aspects alongside the technical flaw. This requirement for user action reduces the automated exploitation potential but does not eliminate the serious security implications given the privileged nature of typical Rockwell Automation users who often possess elevated system access rights.
From an operational impact perspective, the vulnerability poses significant risks to industrial control systems and critical infrastructure environments where Rockwell Automation Arena® is deployed. The ability to execute arbitrary code on affected systems could enable threat actors to gain full system control, potentially leading to disruption of industrial processes, data manipulation, or lateral movement within network environments. The information disclosure aspect of this vulnerability could expose sensitive operational data, system configurations, or proprietary process information that could be leveraged for more sophisticated attacks. The vulnerability's classification aligns with CWE-125 (Out-of-bounds Read) and represents a direct violation of secure coding practices that should prevent such memory access violations in industrial software platforms.
The exploitation of CVE-2025-3288 demonstrates clear implications under the MITRE ATT&CK framework, particularly in the execution and privilege escalation domains. The vulnerability enables initial access through file manipulation techniques and could facilitate subsequent lateral movement within industrial networks. Organizations deploying Rockwell Automation Arena® must consider the broader security implications of this flaw within their industrial control system environments, where the combination of operational technology and information technology creates unique security challenges. The vulnerability highlights the importance of input validation and memory safety practices in industrial software development, particularly in environments where system integrity and operational continuity are paramount. Mitigation strategies should focus on user education regarding file handling practices, implementation of strict file validation mechanisms, and timely application of vendor-provided security patches to address this memory access vulnerability that could compromise entire industrial control systems.