Is CVE-2025-1445 in the CISA KEV catalog?

No. CVE-2025-1445 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-1445?

CVE-2025-1445 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2025-1445?

CVE-2025-1445 has an EPSS score of 0.31% (23th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-1445?

No published fix for CVE-2025-1445 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-1445

HIGH

7.5

CVSS v3

NVD

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.

CWE-820

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.31%probability of exploitation in 30 days

23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Other references1

publisher.hitachienergy.com

Related Vulnerabilities

Other CWE-820 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-2801	High	7.5	0.7%	-	Fix
CVE-2024-49114	High	7.8	0.7%	-	Fix
CVE-2025-47154	Critical	9.0	0.6%	-	-
CVE-2025-49751	Medium	6.8	0.5%	-	Fix
CVE-2025-47999	Medium	6.8	0.4%	-	Fix
CVE-2026-44318	Medium	6.5	0.3%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-03-27.