CVE-2017-10833 in eye Smart HD SCR02HD
Summary
by MITRE
"Dokodemo eye Smart HD" SCR02HD Firmware 1.0.3.1000 and earlier allows remote attackers to bypass access restriction to view information or modify configurations via unspecified vectors.
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Analysis
by VulDB Data Team • 11/11/2019
The vulnerability identified as CVE-2017-10833 affects the Dokodemo eye Smart HD SCR02HD device firmware version 1.0.3.1000 and earlier, representing a critical security flaw that enables remote attackers to bypass access controls and gain unauthorized access to sensitive information or configuration data. This device operates as a smart HD surveillance system, making it a potential target for malicious actors seeking to compromise security monitoring infrastructure. The vulnerability resides within the firmware implementation and specifically targets the access control mechanisms that should protect against unauthorized remote access to the device's operational parameters and data storage systems. The unspecified nature of the attack vectors suggests multiple potential pathways through which an attacker could exploit this weakness, potentially including protocol-level vulnerabilities, authentication bypass techniques, or configuration management flaws.
The technical implementation of this vulnerability demonstrates a failure in the device's authorization framework, where proper access control checks are either absent or can be circumvented through remote exploitation. This weakness allows attackers to perform unauthorized operations including information disclosure and configuration modification, which directly violates fundamental security principles of confidentiality, integrity, and availability. The device's network accessibility combined with inadequate authentication mechanisms creates an environment where remote adversaries can manipulate the surveillance system without proper credentials or authorization. From a cybersecurity perspective, this represents a classic privilege escalation vulnerability where unauthenticated users can gain elevated access rights, potentially leading to complete system compromise and unauthorized surveillance activities.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it fundamentally undermines the security posture of the surveillance infrastructure. Attackers could potentially view live or recorded video feeds, modify recording schedules, alter system settings, or even disable security features entirely. This capability creates significant risks for organizations relying on the device for security monitoring, as it provides adversaries with the means to conduct surveillance operations without detection. The vulnerability also poses risks to data integrity and availability, as attackers could potentially corrupt configuration files or manipulate system behavior to disrupt legitimate security operations. Organizations using this device may face compliance violations and regulatory penalties due to the exposure of sensitive monitoring data and the potential for unauthorized system manipulation.
Mitigation strategies for this vulnerability should focus on immediate firmware updates to the latest available versions that address the access control bypass issues. Network segmentation and firewall configurations should be implemented to restrict access to the device to trusted networks and authorized personnel only. Regular security audits and vulnerability assessments should be conducted to identify similar weaknesses in other surveillance equipment within the organization's infrastructure. The implementation of strong authentication mechanisms including multi-factor authentication and regular credential rotation should be enforced. Organizations should also consider network monitoring solutions to detect unusual access patterns or unauthorized attempts to interact with the device. From a compliance standpoint, this vulnerability aligns with common weakness enumerations such as CWE-284 for improper access control and may be categorized under ATT&CK techniques related to privilege escalation and credential access, emphasizing the need for comprehensive security controls to protect against such threats.