CVE-2026-26340 in Smart+
Summary
by MITRE • 02/24/2026
Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior expose RTSP streams without requiring authentication. A remote attacker can connect to the RTSP service and access live video/audio streams without valid credentials, resulting in unauthorized disclosure of surveillance data.
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Analysis
by VulDB Data Team • 02/28/2026
The vulnerability identified as CVE-2026-26340 affects Tattile Smart+, Vega, and Basic device families with firmware versions 1.181.5 and earlier, representing a critical security flaw in surveillance equipment that undermines fundamental network security principles. This vulnerability stems from improper authentication mechanisms within the RTSP (Real Time Streaming Protocol) service implementation, where the system fails to enforce access controls for multimedia streams. The flaw allows any remote attacker to establish connections to the RTSP service and gain immediate access to live video and audio feeds without requiring valid credentials, fundamentally compromising the confidentiality and integrity of surveillance data.
The technical nature of this vulnerability aligns with CWE-306, which addresses missing authentication for critical functions, and represents a direct violation of the principle of least privilege in cybersecurity. The RTSP service operates on standard network ports typically used for multimedia streaming, making it accessible to attackers who may scan networks for exposed services. This authentication bypass affects the device families' security model by creating an unauthenticated access vector that enables passive surveillance capabilities without proper authorization. The vulnerability exists at the application layer where the firmware fails to implement proper session management and access control mechanisms for real-time streaming protocols.
Operationally, this vulnerability presents significant risks to organizations relying on these surveillance devices for security monitoring and protection. Remote attackers can exploit this flaw to conduct unauthorized surveillance activities, potentially capturing sensitive information from locations such as retail stores, industrial facilities, or residential properties. The impact extends beyond simple data disclosure as it enables continuous monitoring capabilities that could be used for malicious purposes including corporate espionage, personal privacy violations, or criminal activities. The vulnerability affects the availability and integrity of security systems by creating unauthorized access points that bypass normal security controls and monitoring procedures.
Organizations should immediately implement network segmentation strategies to isolate affected devices from critical network zones and restrict access to RTSP ports through firewall rules and access control lists. The recommended mitigation includes updating firmware to versions that address the authentication bypass vulnerability, implementing network monitoring to detect unauthorized RTSP connections, and conducting comprehensive vulnerability assessments of all surveillance equipment. Security teams should also consider disabling RTSP services when not actively required and implementing network intrusion detection systems to monitor for suspicious streaming activities. According to ATT&CK framework, this vulnerability maps to T1046 Network Service Scanning and T1071.001 Application Layer Protocol: Web Protocols, as attackers may utilize network scanning techniques to identify exposed RTSP services and then exploit the authentication bypass to access streaming data. The vulnerability underscores the importance of secure configuration management and regular firmware updates as core security practices for maintaining device integrity and protecting against unauthorized access to sensitive surveillance data.