CVE-2022-32284

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.64%
Vendor Advisory yokogawa.com Vendor Advisory yokogawa.com
Affected: Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461
Published at:
Updated at:

References

Link Tags
https://web-material3.yokogawa.com/1/32825/files/YSAR-22-0005-E.pdf vendor advisory
https://web-material3.yokogawa.com/19/32825/files/YSAR-22-0005-J.pdf vendor advisory
https://jvn.jp/vu/JVNVU95343906/index.html third party advisory vdb entry
https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2022-32284?
CVE-2022-32284 has been scored as a high severity vulnerability.
How to fix CVE-2022-32284?
To fix CVE-2022-32284, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-32284 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-32284 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-32284?
CVE-2022-32284 affects Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461.
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