Unsecured Local Only Service Exposes All Network Interfaces Without Authentication
CVE-2024-7940

9.8CRITICAL

Key Information:

Vendor
Hitachi
Vendor
CVE Published:
27 August 2024

Summary

A significant vulnerability exists in certain Hitachi Energy products where a service designed for local access is inadvertently exposed to all network interfaces. This exposure occurs without any form of authentication, thereby enabling unauthorized users to access critical functionalities intended solely for local use. Such a breach poses serious risks to the integrity and security of the affected systems, necessitating immediate attention to mitigate potential exploitation.

Affected Version(s)

MicroSCADA SYS600 10.2 <= 10.5

References

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

Collectors

NVD DatabaseMitre Database
.