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Fencer Vulns
high 8.1

CVE-2022-22145 json

CAMS for HIS Log Server contained in the following Yokogawa Electric products is vulnerable to uncontrolled resource consumption.

published 2022-03-11 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27292

cvss
8.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

CAMS for HIS Log Server contained in the following Yokogawa Electric products is vulnerable to uncontrolled resource consumption. CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R4.03.00, from R5.01.00 to R5.04.20, from R6.01.00 to R6.08.00, Exaopc versions from R3.72.00 to R3.79.00.

Patch / fix

  • yokogawa exaopc r3.80.00
  • yokogawa centum_vp_firmware r6.09.00
  • yokogawa centum_vp_entry_firmware r6.09.00

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-083-01 updated cvss 8.3

Yokogawa CENTUM and Exaopc

  • Yokogawa B/M9000 VP >=R6.01.01 -, <=R8.03.01 Yokogawa B/M9000CS >=R5.04.01, <= R5.05.01 Yokogawa CENTUM CS 3000 >=R3.08.10, <= R3.09.00 Yokogawa CENTUM VP >=R4.01.00, <= R4.03.00, >=R5.01.00, <= R5.04.20, >=R6.01.00, <= R6.08.00 Yokogawa Exaopc >=R3.72.00, <= R3.79.00
    affected: mitigation “CENTUM VP: update to R6.09.00 or later” web-material3.yokogawa.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
NVD 2.0 4.9 AV:N/AC:M/Au:S/C:N/I:P/A:P

Affected products

  • Yokogawa Electric Corporation CENTUM CS 3000
  • Yokogawa Electric Corporation CENTUM VP
  • Yokogawa Electric Corporation Exaopc

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.