THREATPORT/VULNERABILITY/CVE-2022-32284
HIGH SEVERITY

CVE-2022-32284

Aw810d Firmware vulnerability

CVSS
7.5
EPSS
3.1%
EPSS pct
87th
Exploited
No known
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 vendor
Yokogawa
Affected product
Aw810d Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness type (CWE)
  • CWE-330 — Use of Insufficiently Random Values
Published
2022-07-04

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to availability.

Its EPSS score of 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2022-32284

  • Confirm whether Yokogawa Aw810d Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-32284.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-32284

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-32284 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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