What’s Vulnerable › Vulnerabilities

CVE-2026-104075: TVU Networks Receiver/Transceiver Authentication Bypass via /tvu/Login

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-08 · updated 2026-10-14
• Weakness: CWE-288

Description

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.

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-authentication-bypass-via-tvu-login

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