CVE-2025-1445

Description

A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is that IEC61850 as client or server are configured using TLS on RTU500 device. It affects the CMU the IEC61850 stack is configured on.

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.05%
Affected: Hitachi Energy RTU500
Published at:
Updated at:

References

Link Tags
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000207&languageCode=en&Preview=true

Frequently Asked Questions

What is the severity of CVE-2025-1445?
CVE-2025-1445 has been scored as a high severity vulnerability.
How to fix CVE-2025-1445?
To fix CVE-2025-1445, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-1445 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-1445 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-1445?
CVE-2025-1445 affects Hitachi Energy RTU500.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.