'Long-term Data Archive Package' service implemented in the following Yokogawa Electric products creates some named pipe with imporper ACL…

published 2022-03-11 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27289

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

'Long-term Data Archive Package' service implemented in the following Yokogawa Electric products creates some named pipe with imporper ACL configuration. 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, and from R6.01.00 to R6.08.00, Exaopc versions from R3.72.00 to R3.79.00.

Patch / fix

fixed in 3

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

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	4.4	AV:L/AC:M/Au:N/C:P/I:P/A:P

Affected products

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

Classification

Weakness

CWE-732 Incorrect Permission Assignment for Critical Resource
CWE-269 Improper Privilege Management

References

web-material3.yokogawa.com /1/32094/files/YSAR-22-0001-E.pdf
vendor-advisory

Sources

CVE List CVE-2022-22141
NVD CVE-2022-22141

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.

Summary