CVE-2025-1283 in DT-R002
Summary
by MITRE • 02/14/2025
The Dingtian DT-R0 Series is vulnerable to an exploit that allows attackers to bypass login requirements by directly navigating to the main page.
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Analysis
by VulDB Data Team • 02/14/2025
The CVE-2025-1283 vulnerability affects the Dingtian DT-R0 Series device, representing a critical authentication bypass flaw that undermines the security posture of networked industrial systems. This vulnerability stems from improper access control implementation within the device's web interface, allowing unauthorized users to circumvent the standard authentication mechanism entirely. The flaw exists because the application fails to properly validate user sessions or implement adequate authorization checks before granting access to core administrative functions. This issue directly impacts the device's ability to maintain secure access controls, potentially exposing sensitive operational data and system configuration parameters to malicious actors. The vulnerability is particularly concerning in industrial environments where such devices often serve as critical infrastructure components.
The technical exploitation of this vulnerability occurs through direct navigation to the main administrative page without requiring valid credentials, effectively creating a backdoor access path. This bypass mechanism suggests that the device's web server implementation does not properly enforce authentication checks at the application layer, allowing attackers to access protected resources simply by knowing the correct URL structure. The flaw likely resides in the session management component where the application fails to validate whether a user has proper authorization before rendering administrative content. According to CWE classification, this vulnerability maps to CWE-285: Improper Authorization, which encompasses scenarios where the system fails to properly enforce access controls. The vulnerability also aligns with ATT&CK technique T1078: Valid Accounts, as it allows attackers to gain unauthorized access to privileged accounts through bypass mechanisms rather than legitimate credential compromise.
The operational impact of CVE-2025-1283 extends beyond simple unauthorized access, potentially enabling attackers to modify critical system configurations, extract sensitive data, or disrupt industrial processes. In industrial control systems, this vulnerability could allow adversaries to manipulate device settings, alter operational parameters, or gain persistent access to critical infrastructure. The vulnerability's exploitation requires minimal technical skill, making it particularly dangerous as it can be leveraged by threat actors with limited expertise. Organizations deploying Dingtian DT-R0 Series devices face significant risk of supply chain compromise, as the vulnerability affects devices that may be integrated into larger industrial networks. The flaw also creates potential for lateral movement within network environments, as attackers can use the bypassed access to explore connected systems and escalate privileges.
Mitigation strategies for this vulnerability should prioritize immediate firmware updates from the vendor, as this represents the most effective solution to address the underlying authentication implementation flaw. Network segmentation and access control measures should be implemented to limit exposure of affected devices to untrusted networks, while monitoring systems should be deployed to detect unauthorized access attempts. Organizations should also conduct comprehensive vulnerability assessments to identify other potentially affected devices within their industrial control systems. The implementation of additional authentication layers, such as two-factor authentication or network-based access controls, can provide defense-in-depth measures against exploitation attempts. Regular security audits of industrial control systems should include verification of access control mechanisms to prevent similar vulnerabilities from being introduced in future deployments. According to NIST SP 800-82 guidelines for industrial control systems security, organizations must maintain continuous monitoring and vulnerability management processes to address such authentication bypass threats effectively.