CVE-2013-1391 in DVR
Summary
by MITRE
Authentication bypass vulnerability in the the web interface in Hunt CCTV, Capture CCTV, Hachi CCTV, NoVus CCTV, and Well-Vision Inc DVR systems allows a remote attacker to retrieve the device configuration.
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Analysis
by VulDB Data Team • 12/27/2024
The CVE-2013-1391 vulnerability represents a critical authentication bypass flaw affecting multiple network video recorder systems from various manufacturers including Hunt CCTV, Capture CCTV, Hachi CCTV, NoVus CCTV, and Well-Vision Inc DVR platforms. This vulnerability resides within the web interface component of these security devices, creating a significant risk for organizations relying on these systems for surveillance and monitoring operations. The flaw allows remote attackers to bypass the authentication mechanisms and gain unauthorized access to device configuration data without proper credentials, fundamentally undermining the security posture of these systems.
The technical implementation of this vulnerability stems from inadequate input validation and authentication controls within the web interface components of these DVR systems. Attackers can exploit this weakness by crafting specific requests that circumvent the normal authentication flow, enabling them to access sensitive configuration information including user accounts, network settings, recording schedules, and other system parameters. The vulnerability demonstrates a classic lack of proper access control mechanisms where the system fails to adequately verify the identity of users attempting to access administrative functions. This issue typically manifests through improper session management or flawed authorization checks that allow unauthenticated requests to proceed as if they were legitimate administrative operations.
The operational impact of this vulnerability extends beyond simple information disclosure, as the retrieved configuration data provides attackers with comprehensive insights into the network infrastructure and security settings of the affected systems. This intelligence enables sophisticated attack vectors including network reconnaissance, targeted exploitation of other system components, and potential lateral movement within the network. The vulnerability affects multiple vendors simultaneously, indicating a widespread issue in how these manufacturers implemented web-based administrative interfaces. Organizations utilizing these systems face risks of unauthorized configuration changes, data exfiltration, and potential complete system compromise, particularly when these DVR systems are connected to corporate networks or contain sensitive surveillance data.
Mitigation strategies for CVE-2013-1391 should prioritize immediate patching of affected systems through vendor-provided security updates and firmware releases. Network segmentation and firewall rules should be implemented to restrict access to these administrative interfaces from untrusted networks, while mandatory authentication controls must be enforced through proper access management policies. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other networked security devices. The vulnerability aligns with CWE-287 which addresses improper authentication issues, and represents a significant concern under the ATT&CK framework category of privilege escalation and credential access. Organizations should also implement network monitoring solutions to detect anomalous access patterns to these administrative interfaces and establish incident response procedures for potential exploitation attempts.