Hard-Coded Password Vulnerability in Yokogawa Electric's CENTUM VP and Exaopc Products
CVE-2022-23402

9.8CRITICAL

Key Information:

Vendor
Yokogawa Electric Corporation
Status
Centum Vp
Exaopc
Vendor
CVE Published:
11 March 2022

Summary

Yokogawa Electric's CAMS server applications for the CENTUM VP and Exaopc products are affected by a vulnerability due to hard-coded passwords. This issue spans specific versions of CENTUM VP (from R5.01.00 to R5.04.20 and R6.01.00 to R6.08.00) and Exaopc (from R3.72.00 to R3.79.00). The presence of hard-coded credentials can expose systems to unauthorized access and compromise the integrity of operational technology environments. Immediate action is recommended to mitigate risks associated with this vulnerability.

Affected Version(s)

CENTUM VP versions from R5.01.00 to R5.04.20

CENTUM VP versions from R6.01.00 to R6.08.00

Exaopc versions from R3.72.00 to R3.79.00

References

https://web-material3.yokogawa.com/1/32094/files/YSAR-22-...
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.