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Fencer Vulns
high 8.8

CVE-2022-30707 json

Violation of secure design principles exists in the communication of CAMS for HIS.

published 2022-06-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52537

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

Violation of secure design principles exists in the communication of CAMS for HIS. Affected products and versions are CENTUM series where LHS4800 is installed (CENTUM CS 3000 and CENTUM CS 3000 Small R3.08.10 to R3.09.00), CENTUM series where CAMS function is used (CENTUM VP, CENTUM VP Small, and CENTUM VP Basic R4.01.00 to R4.03.00), CENTUM series regardless of the use of CAMS function (CENTUM VP, CENTUM VP Small, and CENTUM VP Basic R5.01.00 to R5.04.20 and R6.01.00 to R6.09.00), Exaopc R3.72.00 to R3.80.00 (only if NTPF100-S6 'For CENTUM VP Support CAMS for HIS' is installed), B/M9000 CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01). If an adjacent attacker successfully compromises a computer using CAMS for HIS software, they can use credentials from the compromised machine to access data from another machine using CAMS for HIS software. This can lead to a disabling of CAMS for HIS software functions on any affected machines, or information disclosure/alteration.

Vendor advisories

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

cisa ICSA-22-174-02 updated cvss 6.4

Yokogawa CAMS for HIS

  • Yokogawa B/M9000 VP >= R6.01.01, <= R8.03.01 Yokogawa B/M9000CS >= R5.04.01, <= R5.05.01 Yokogawa CENTUM CS 3000 (including CENTUM CS 3000 Entry Class) >= R3.08.10, <= R3.09.00., LHS4800 (CAMS for HIS) is installed. Yokogawa CENTUM VP (including CENTUM VP Entry Class) >= R4.01.00, <= R4.03.00 (these product versions are affected only if CAMS function is used) Version Yokogawa Exaopc >= R3.72.00, <= R3.80.00 (these product versions are affected if NTPF100-S6 "For CENTUM VP Support C
    affected: vendor fix, mitigation “CENTUM CS 3000 (Including CENTUM CS 3000 Entry Class): No software patch will be made available as these products are end-of-life. Upgrade systems to the latest version of CENTUM VP.” 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

0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 5.4 AV:A/AC:M/Au:N/C:P/I:P/A:P

Affected products

  • Yokogawa Electric Corporation CAMS for HIS

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.