Spoofing Vulnerability in RTU500 Scripting Interface by Hitachi Energy
CVE-2023-1514

7.4HIGH

Key Information:

Vendor

Hitachi
Status
RTU500 Scripting Interface
Vendor
CVE Published:
19 December 2023

What is CVE-2023-1514?

A vulnerability in the RTU500 Scripting interface allows attackers to spoof the identity of the RTU500 device. When a client connects using TLS, the server's certificate must confirm the service's legitimacy. If this validation process fails, an attacker can impersonate the device and intercept communications, compromising the integrity of the data exchanged.

Affected Version(s)

RTU500 Scripting Interface 1.0.1.30

RTU500 Scripting Interface 1.0.2

RTU500 Scripting Interface 1.1.1

References

https://publisher.hitachienergy.com/preview?DocumentId=8D...
vendor-advisory

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.