Vulnerability · Published Oct 8, 2026 · Assigned by VulnCheck

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

Critical 9.1

In plain English

A critical-severity missing authentication in TVU Receiver / Transceiver from TVU Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)0.4%top 70.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
TVU Networks	TVU Receiver / Transceiver	0 – before 7.9

Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

CODE WHITE Vulnerability List third-party-advisory
VulnCheck Advisory: TVU Networks Receiver/Transceiver Missing Authentication via REST API third-party-advisory