CVE-2022-2052 in Job Order Interface
Summary
by MITRE • 10/17/2022
Multiple Trumpf Products in multiple versions use default privileged Windows users and passwords. An adversary may use these accounts to remotely gain full access to the system.
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Analysis
by VulDB Data Team • 11/09/2022
This vulnerability affects multiple Trumpf products that utilize default privileged Windows user accounts and passwords, creating a critical security weakness in industrial control systems. The flaw represents a fundamental failure in secure configuration management where manufacturers have not properly addressed authentication security during the device provisioning process. This vulnerability is classified as a default credential weakness that directly violates security best practices and industry standards such as those outlined in CWE-798, which specifically addresses the use of hard-coded credentials in software. The presence of default administrative accounts with predictable passwords creates an immediate and severe attack surface that adversaries can exploit without requiring advanced technical skills or specialized tools.
The technical implementation of this vulnerability stems from the failure to enforce strong authentication mechanisms during the initial system setup or deployment phase. When devices are shipped with default administrative credentials enabled and accessible, they create an inherent risk that persists until manual configuration changes are implemented. This weakness allows attackers to gain full administrative access to affected systems through remote exploitation, bypassing all normal authentication mechanisms. The vulnerability is particularly concerning in industrial environments where these systems control critical manufacturing processes and may be connected to operational technology networks that are not properly segmented from corporate IT infrastructure. Attackers can leverage these default credentials to establish persistent access, escalate privileges, and potentially compromise entire network segments that rely on these devices for operations.
The operational impact of this vulnerability extends beyond simple unauthorized access to include potential disruption of critical manufacturing processes, data integrity compromise, and escalation to more severe attacks within the industrial control environment. Once an attacker gains administrative access through default credentials, they can modify system configurations, access sensitive operational data, and potentially cause physical damage to manufacturing equipment. This vulnerability directly relates to ATT&CK technique T1078 which covers legitimate credentials usage, and T1566 which addresses social engineering tactics that may be employed to exploit such default credentials. The attack surface is particularly dangerous in environments where these devices are not properly isolated or monitored, as the default credentials may remain active for extended periods without detection.
Organizations should implement immediate remediation measures including disabling or changing default credentials on all affected Trumpf products and ensuring that proper authentication mechanisms are enforced during system deployment. The recommended mitigation strategies involve comprehensive inventory management to identify all affected devices, implementation of privileged access management solutions, and regular security audits to verify that default credentials have been properly addressed. System administrators must ensure that all default accounts are either disabled or have strong, unique passwords assigned before system deployment. Additionally, network segmentation and monitoring solutions should be implemented to detect unauthorized access attempts and credential misuse. This vulnerability highlights the critical importance of following security guidelines such as those specified in NIST SP 800-123 and ISO/IEC 27001, which emphasize the need for secure system configuration and proper authentication management to prevent exactly this type of attack vector from being exploited in operational technology environments.