TVU Networks Receiver/Transceiver devices running firmware — CVE-2026-104075 (Critical)

Date Oct 8, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product TVU · Networks Receiver/Transceiver devices running firmware

CVE CVE-2026-104075

Critical vendor advisory CVE-2026-104075

Summary

TVU Networks Receiver/Transceiver devices running firmware before version 7.9 contain an authentication bypass vulnerability in the web management login endpoint POST /tvu/Login that allows remote unauthenticated attackers to obtain an administrative session by submitting an empty or absent UserName parameter. Attackers can send a crafted HTTP request directly, bypassing client-side JavaScript validation, to receive a valid session cookie regardless of the password value and gain full administrative control of the device's web management interface.

Why it matters

This CVE carries a CRITICAL severity rating (CVSS 9.8) in TVU Networks Receiver/Transceiver devices running firmware. Patch or mitigate promptly. EPSS percentile: 45%.

Operator check

Review CVE-2026-104075 in your asset inventory. Apply patches per vendor guidance and verify Networks Receiver/Transceiver devices running firmware is not exposed. CVSS score: 9.8. EPSS probability: 0.6%; percentile: 45%.

Sources

NVD — CVE-2026-104075 Source reference Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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