CVE-2026-104076

9.1 CRITICAL

Published 2026-10-08 · Updated 2026-10-09

AI risk analysis

Summary: This vulnerability allows remote attackers to read sensitive device information and modify configuration via an unprotected REST API, posing a significant risk to network security.
Exploitability: Exploitation is relatively straightforward as it requires sending unauthenticated GET and POST requests to specific API endpoints, making it accessible to attackers with basic knowledge of the API.
Blast radius: If exploited, attackers can gain full control over the device, leading to potential data exfiltration and man-in-the-middle attacks on outbound connections.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to firmware version 7.9 or later immediately.

auth-bypassapiwebrceconfigurationnetwork

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

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

Weaknesses

CWE-306

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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