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CVE-2025-1445

Quick assessment

Affected
Hitachi Energy RTU500
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hitachi Energy RTU500是日本日立制作所（Hitachi）公司的一系列工控组件。 Hitachi Energy RTU500存在安全漏洞，该漏洞源于在特定时间情况下重新协商打开的IEC61850 TLS连接可能影响可用性。

CVSS 7.5 · High EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-1445

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺失同步机制
Source: CVE Program / CVE List V5
Vulnerability Title
Hitachi Energy RTU500 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hitachi Energy RTU500是日本日立制作所（Hitachi）公司的一系列工控组件。 Hitachi Energy RTU500存在安全漏洞，该漏洞源于在特定时间情况下重新协商打开的IEC61850 TLS连接可能影响可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hitachi Energy RTU500 13.7.1 ~ 13.7.4 -

II. Public POCs for CVE-2025-1445

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III. Intelligence Information for CVE-2025-1445

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Vendor Pages for CVE-2025-1445 (1)

Same Patch Batch · Hitachi Energy · 2025-03-25 · 7 CVEs total

CVE-2025-27631 6.5 MEDIUM Hitachi Energy TRMTracker 注入漏洞
CVE-2024-12169 6.5 MEDIUM Hitachi Energy RTU500 安全漏洞
CVE-2025-27632 6.1 MEDIUM Hitachi Energy TRMTracker 注入漏洞
CVE-2025-27633 6.1 MEDIUM Hitachi Energy TRMTracker 跨站脚本漏洞
CVE-2024-11499 4.9 MEDIUM Hitachi Energy RTU500 代码问题漏洞
CVE-2024-10037 4.4 MEDIUM Hitachi Energy RTU500 代码问题漏洞

IV. Related Vulnerabilities

Same product: RTU500
Same vendor: Hitachi Energy
Same weakness: CWE-820

V. Comments for CVE-2025-1445

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