CVE-2025-3403: Vivotek NVR ND8422P

Low severity, CVSS 2.7. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was found in Vivotek NVR ND8422P, NVR ND9525P and NVR ND9541P 2.4.0.204/3.3.0.104/4.2.0.101. It has been classified as problematic. Affected is an unknown function of the component HTML Form Handler. The manipulation leads to inclusion of sensitive information in source code. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Vivotek NVR ND8422P: version 2.4.0.204 only; version 3.3.0.104 only; version 4.2.0.101 only
• Vivotek NVR ND9525P: version 2.4.0.204 only; version 3.3.0.104 only; version 4.2.0.101 only
• Vivotek NVR ND9541P: version 2.4.0.204 only; version 3.3.0.104 only; version 4.2.0.101 only

Published 2025-04-08. Last modified 2026-06-17.