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CVE-2022-32284
Use of insufficiently random values vulnerability exists in Vnet/IP communication module VI461 of YOKOGAWA Wide Area Communication Router…
High7.5EPSS 3.5%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.5% · top 11% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Use of Insufficiently Random Values
- CWE-330 (opens in a new tab)All about CWE-330 and its CVEs
Affected products
Yokogawa Electric Corporation · Communication Module for Wide Area Communication Router (for AW810D) VI461
- affected Vnet/IP firmware (F) R12 or earlier
References (4)
- https://web-material3.yokogawa.com/1/32825/files/YSAR-22-0005-E.pdf (opens in a new tab)x_refsource_MISCx_transferred
- https://web-material3.yokogawa.com/19/32825/files/YSAR-22-0005-J.pdf (opens in a new tab)x_refsource_MISCx_transferred
- https://jvn.jp/vu/JVNVU95343906/index.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-32284)Record last updated .