Vulnerability Details : CVE-2023-1514
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.
Products affected by CVE-2023-1514
- cpe:2.3:a:hitachienergy:rtu500_scripting_interface:1.0.1.30:*:*:*:*:*:*:*
- cpe:2.3:a:hitachienergy:rtu500_scripting_interface:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:hitachienergy:rtu500_scripting_interface:1.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-1514
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-1514
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.4
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
2.2
|
5.2
|
Hitachi Energy | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-1514
-
The product does not validate, or incorrectly validates, a certificate.Assigned by:
- cybersecurity@hitachienergy.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-1514
-
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000152&languageCode=en&Preview=true
Hitachi Energy PublisherVendor Advisory
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