---
title: "CVE-2026-104076: TVU Networks Receiver/Transceiver - Authentication Bypass"
description: "TVU Networks Receiver/Transceiver devices < 7.9 contain a missing authentication vulnerability caused by unprotected REST API endpoints on port 8288, letting remote unauthenticated attackers read sensitive information and modify device configuration."
url: https://panop.io/threat-heartbeat/CVE-2026-104076/
---

# CVE-2026-104076 TVU Networks Receiver/Transceiver - Authentication Bypass

TVU Networks Receiver/Transceiver devices < 7.9 contain a missing authentication vulnerability caused by unprotected REST API endpoints on port 8288, letting remote unauthenticated attackers read sensitive information and modify device configuration.

CVSS base score 9.1 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.35% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-104076)

## Details

Type

Authentication Bypass

Impact

Information Disclosure, Data Tampering, Man In The Middle

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Published

8 October 2026

Updated

15 October 2026

Weakness

[CWE-306](https://cwe.mitre.org/data/definitions/306.html)

## Vendor fix

Update firmware to version 7.9 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-104076](https://nvd.nist.gov/vuln/detail/CVE-2026-104076)
- [https://code-white.com/public-vulnerability-list/#authentication-bypass-in-tvu-receiver-transceiver-web-management-interface](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](https://www.vulncheck.com/advisories/tvu-networks-receiver-transceiver-missing-authentication-via-rest-api)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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