by Kastro
Paper/Archive/CVE-2022-26034

CVE-2022-26034

Yokogawa Electric Corporation CENTUM VP series with VP6E5000(AD Suite Engineering ServerFunction) installed and B/M9000 VP — Improper authentication vulnerability in the communication protocol provided by AD (Automation Design) server of CENTUM VP R6.01.10 to R6…

EPSS 1.0%CVSS 9.1
critical.is priorityof 100
40
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 62.3.623 × 2012.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Improper authentication vulnerability in the communication protocol provided by AD (Automation Design) server of CENTUM VP R6.01.10 to R6.09.00, CENTUM VP Small R6.01.10 to R6.09.00, CENTUM VP Basic R6.01.10 to R6.09.00, and B/M9000 VP R8.01.01 to R8.03.01 allows an attacker to use the functions provided by AD server. This may lead to leakage or tampering of data managed by AD server.

Affected

ProductAffectedFixed inSource
CENTUM VP series with VP6E5000(AD Suite Engineering ServerFunction) installed and B/M9000 VPCENTUM VP R6.01.10 to R6.09.00, CENTUM VP Small R6.01.10 to R6.09.00, CENTUM VP Basic R6.01.10 to R6.09.00, and B/M9000 VP R8.01.01 to R8.03.01–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

refyokogawa.com/library/resources/white-papers/yokogawa-security-advisory-report-listrefjvn.jp/vu/JVNVU99204686/index.html