CVE-2019-13523 in Performance IP Cameras
Summary
by MITRE
In Honeywell Performance IP Cameras and Performance NVRs, the integrated web server of the affected devices could allow remote attackers to obtain web configuration data in JSON format for IP cameras and NVRs (Network Video Recorders), which can be accessed without authentication over the network. Affected performance IP Cameras: HBD3PR2,H4D3PRV3,HED3PR3,H4D3PRV2,HBD3PR1,H4W8PR2,HBW8PR2,H2W2PC1M,H2W4PER3,H2W2PER3,HEW2PER3,HEW4PER3B,HBW2PER1,HEW4PER2,HEW4PER2B,HEW2PER2,H4W2PER2,HBW2PER2,H4W2PER3, and HPW2P1. Affected Performance Series NVRs: HEN08104,HEN08144,HEN081124,HEN16104,HEN16144,HEN16184,HEN16204,HEN162244,HEN16284,HEN16304,HEN16384,HEN32104,HEN321124,HEN32204,HEN32284,HEN322164,HEN32304, HEN32384,HEN323164,HEN64204,HEN64304,HEN643164,HEN643324,HEN643484,HEN04103,HEN04113,HEN04123,HEN08103,HEN08113,HEN08123,HEN08143,HEN16103,HEN16123,HEN16143,HEN16163,HEN04103L,HEN08103L,HEN16103L,HEN32103L.
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Analysis
by VulDB Data Team • 12/28/2023
This vulnerability represents a critical authentication bypass flaw in Honeywell Performance IP Cameras and Network Video Recorders that exposes sensitive configuration data through an unsecured web interface. The affected devices contain an integrated web server that fails to properly validate access requests, allowing remote attackers to retrieve web configuration data in JSON format without requiring any authentication credentials. This fundamental security weakness stems from inadequate input validation and access control mechanisms within the device's web application layer, creating an entry point for unauthorized data exfiltration. The vulnerability affects a comprehensive range of both camera models and NVR series, indicating a systemic design flaw rather than an isolated component issue.
The technical exploitation of this vulnerability occurs through network-based attacks where remote adversaries can directly access configuration endpoints without presenting valid credentials. The JSON format data exposure includes potentially sensitive information about device configurations, network settings, user accounts, and operational parameters that could be leveraged for further attacks. This type of information disclosure vulnerability aligns with CWE-200, which specifically addresses improper exposure of sensitive information, and represents a classic example of weak access control implementation. The attack vector operates entirely over the network without requiring physical access or specialized equipment, making it particularly dangerous for security-conscious organizations relying on these surveillance systems.
The operational impact of this vulnerability extends beyond simple data exposure to potentially enable more sophisticated attacks against the affected surveillance infrastructure. Attackers could use the exposed configuration data to identify device models, firmware versions, and network configurations to plan targeted attacks or exploit additional vulnerabilities. The compromised devices may also reveal network topology information, user credentials, or system parameters that could facilitate lateral movement within the network. This vulnerability directly impacts the CIA triad by compromising confidentiality and potentially availability, as attackers could manipulate or disrupt the surveillance operations. Organizations using these devices face increased risk of unauthorized access to their video surveillance systems, which could result in privacy violations, operational disruption, and potential security breaches.
Security mitigations for this vulnerability should prioritize immediate firmware updates from Honeywell to address the authentication bypass flaw. Network segmentation and access control measures should be implemented to limit exposure of these devices to untrusted networks, while firewall rules should restrict access to the affected web interfaces. Regular security audits and network monitoring should be conducted to detect unauthorized access attempts or data exfiltration activities. Organizations should also consider implementing intrusion detection systems specifically configured to identify unusual patterns of access to web configuration endpoints. The remediation process must include comprehensive testing to ensure that the firmware updates properly address the authentication bypass without disrupting device functionality. This vulnerability serves as a critical reminder of the importance of secure coding practices and proper access control implementation in embedded networked devices, particularly those handling sensitive surveillance data and requiring robust security controls to protect against unauthorized access.