CVE-2022-32284

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-04 · updated 2026-06-17
Weakness: CWE-330

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.

Affected products

Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461: through r12

References

https://jvn.jp/vu/JVNVU95343906/index.html
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://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02
https://jvn.jp/vu/JVNVU95343906/index.html
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://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02

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