What is CVE-2022-30707?

CVE-2022-30707 is a high-severity vulnerability in Yokogawa B\/m9000cs. CVSS score: 8.8/10. Published 2022-06-28.

How severe is CVE-2022-30707?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-30707 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Yokogawa B\/m9000cs

CVE-2022-30707

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.

Published 2022-06-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (45.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Public proof-of-concept exploits

CyberSecAI/cve_

References

web-material3.yokogawa.com/1/32780/files/YSAR-22-0006-E.pdf (Vendor Advisory)
web-material3.yokogawa.com/19/32780/files/YSAR-22-0006-J.pdf (Vendor Advisory)
jvn.jp/vu/JVNVU92819891/index.html (VDB Entry, Third Party Advisory)
www.cisa.gov/uscert/ics/advisories/icsa-22-174-02 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-30707?: CVE-2022-30707 is a high-severity vulnerability in Yokogawa B\/m9000cs. CVSS score: 8.8/10. Published 2022-06-28.
How severe is CVE-2022-30707?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-30707 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.