What is the severity of CVE-2023-1514?

CVE-2023-1514 is classified as a moderate severity vulnerability.

How do I fix CVE-2023-1514?

To fix CVE-2023-1514, update the RTU500 Scripting Interface to version 1.1.1 or later.

Which versions are affected by CVE-2023-1514?

CVE-2023-1514 affects versions 1.0.1.30, 1.0.2, and 1.1.1 of the Hitachienergy RTU500 Scripting Interface.

What type of vulnerability is CVE-2023-1514?

CVE-2023-1514 is a certificate validation vulnerability in the TLS connection process.

Is CVE-2023-1514 exploitable remotely?

Yes, CVE-2023-1514 can be exploited remotely by a malicious client connecting to the server.

Vulnerability/
CVE-2023-1514

high

7.5

CWE

295

19/12/2023

2/8/2024

CVE-2023-1514

First published: Tue Dec 19 2023(Updated: )

A vulnerability exists in the component RTU500 Scripting interface. When a client connects to a server using TLS, the server presents a certificate. This certificate links a public key to the identity of the service and is signed by a Certification Authority (CA), allowing the client to validate that the remote service can be trusted and is not malicious. If the client does not validate the parameters of the certificate, then attackers could be able to spoof the identity of the service. An attacker could exploit the vulnerability by using faking the identity of a RTU500 device and intercepting the messages initiated via the RTU500 Scripting interface.

Credit: cybersecurity@hitachienergy.com

Affected Software	Affected Version	How to fix
Hitachienergy Rtu500 Scripting Interface	=1.0.1.30
Hitachienergy Rtu500 Scripting Interface	=1.0.2
Hitachienergy Rtu500 Scripting Interface	=1.1.1

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Reference Links

https://publisher.hitachienergy.com/preview?DocumentId=8DBD000152&languageCode=en&Preview=true

Frequently Asked Questions

What is the severity of CVE-2023-1514?
CVE-2023-1514 is classified as a moderate severity vulnerability.
How do I fix CVE-2023-1514?
To fix CVE-2023-1514, update the RTU500 Scripting Interface to version 1.1.1 or later.
Which versions are affected by CVE-2023-1514?
CVE-2023-1514 affects versions 1.0.1.30, 1.0.2, and 1.1.1 of the Hitachienergy RTU500 Scripting Interface.
What type of vulnerability is CVE-2023-1514?
CVE-2023-1514 is a certificate validation vulnerability in the TLS connection process.
Is CVE-2023-1514 exploitable remotely?
Yes, CVE-2023-1514 can be exploited remotely by a malicious client connecting to the server.

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version/hitachienergy rtu500 scripting interface/1.1.1

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