CVE-2022-33005 in DIAEnergie
Summary
by MITRE • 06/28/2022
A cross-site scripting (XSS) vulnerability in the System Settings/IOT Settings module of Delta Electronics DIAEnergie v1.08.00 allows attackers to execute arbitrary web scripts via a crafted payload injected into the Name text field.
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Analysis
by VulDB Data Team • 07/16/2022
The vulnerability identified as CVE-2022-33005 represents a critical cross-site scripting flaw within the Delta Electronics DIAEnergie v1.08.00 system management interface. This issue specifically affects the System Settings/IOT Settings module where user input validation mechanisms fail to properly sanitize or escape data entered into the Name text field. The vulnerability stems from inadequate input filtering that allows malicious actors to inject malicious JavaScript code or other harmful payloads directly into the web application's user interface. This particular weakness falls under CWE-79 which categorizes cross-site scripting vulnerabilities as a result of insufficient input validation and output encoding. The affected Delta Electronics DIAEnergie platform serves as a comprehensive energy management solution that likely handles sensitive operational data and system configurations, making this vulnerability particularly concerning from a cybersecurity perspective.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing executable JavaScript code and submits it through the vulnerable Name text field within the IOT Settings module. When other users view the affected page or interact with the system, the malicious script executes in their browser context, potentially leading to session hijacking, credential theft, or unauthorized system access. The vulnerability demonstrates a classic XSS flaw where the application fails to properly encode or escape user-supplied content before rendering it back to the browser. This type of vulnerability is particularly dangerous in industrial control systems where the energy management platform may have access to critical infrastructure data and operational parameters. The attack vector is straightforward and requires minimal technical expertise, making it a high-risk exposure that could be exploited by both skilled attackers and automated tools.
The operational impact of this vulnerability extends beyond simple script execution to potentially compromise the entire energy management system's integrity and confidentiality. An attacker could leverage this vulnerability to establish persistent access to the system, monitor user activities, steal authentication credentials, or even manipulate energy consumption data and system configurations. In industrial environments, this could lead to operational disruptions, unauthorized access to critical infrastructure, or data manipulation that affects energy distribution and system performance. The vulnerability affects the system's ability to maintain secure communication between users and the management interface, potentially allowing attackers to escalate privileges or gain unauthorized access to other system components. Organizations relying on Delta Electronics DIAEnergie v1.08.00 for energy management may face significant operational risks including potential regulatory compliance violations and security breaches that could impact their industrial control systems.
Organizations should immediately implement multiple layers of mitigation strategies to address this vulnerability. The primary defense mechanism involves implementing proper input validation and output encoding across all user input fields, particularly within the IOT Settings module. This includes sanitizing all user-supplied data before processing and ensuring that any content rendered back to the browser is properly escaped to prevent script execution. The implementation should follow the principle of least privilege and include regular security assessments of the web application interface. Additionally, organizations should consider implementing web application firewalls to detect and block malicious payloads attempting to exploit this vulnerability. The remediation process should include updating to the latest version of the Delta Electronics DIAEnergie platform where the vulnerability has been addressed. Security monitoring should be enhanced to detect suspicious activities related to user input manipulation and anomalous system behavior. This vulnerability aligns with ATT&CK technique T1566 which covers social engineering through malicious content delivery, and T1071 which encompasses application layer protocol usage for command and control communications. The incident response plan should include procedures for rapid patch deployment, user access review, and comprehensive system scanning for potential compromise indicators.