What’s Vulnerable › Vulnerabilities

CVE-2026-104076: TVU Networks Receiver/Transceiver Missing Authentication via REST API

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-08 · updated 2026-10-09
• Weakness: CWE-306

Description

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.

Affected products

• TVU Networks TVU Receiver / Transceiver: before 7.9 — fixed in 7.9

How to fix

Upgrade to a fixed version: TVU Networks TVU Receiver / Transceiver 7.9. Check the vendor advisory for mitigations.

References

• https://code-white.com/public-vulnerability-list/#authentication-bypass-in-tvu-receiver-transceiver-web-management-interface
• https://www.vulncheck.com/advisories/tvu-networks-receiver-transceiver-missing-authentication-via-rest-api

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