CVE-2026-104076
CriticalCVSS 9.1Exploitation Probability (EPSS)
Low risk27th percentile - higher than 27% of all known CVEs
Summary
TVU Networks Receiver/Transceiver devices running firmware before version 7.9 expose unprotected REST API endpoints without authentication. A remote unauthenticated attacker can read sensitive device information such as network configuration, firmware details, and cloud service information, and can modify device configuration, including DNS settings.
Risk Assessment
An attacker can alter DNS settings and perform man-in-the-middle attacks on outbound connections to TVU cloud infrastructure, potentially intercepting or modifying transmitted data.
Recommendation
Update TVU Networks Receiver/Transceiver firmware to version 7.9 or later. Until patched, restrict network access to the device REST API interface.
Other vulnerabilities in TVU Networks Receiver/Transceiver
Original NVD description (English source)
TVU Networks Receiver/Transceiver devices running firmware before version 7.9 contain a missing authentication vulnerability that allows remote unauthenticated attackers to read sensitive device information and modify device configuration via unprotected REST API endpoints. Attackers can send unauthenticated GET requests to disclose network configuration, firmware details, and cloud service information, or issue POST requests to endpoints such as /Setting3/API/API/v1/LocalNetwork/DNS to alter DNS settings and enable man-in-the-middle attacks on outbound connections to TVU cloud infrastructure.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS