CVE-2025-7740— Use of default credentials vulnerability in Hitachi Energy SuprOS product
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I. Basic Information for CVE-2025-7740
Vulnerability Information
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Vulnerability Title
Use of default credentials vulnerability in Hitachi Energy SuprOS product
Source: NVD (National Vulnerability Database)
Vulnerability Description
Default credentials vulnerability exists in SuprOS product. If exploited, this could allow an authenticated local attacker to use an admin account created during product deployment.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1392
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hitachi SuprOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hitachi SuprOS是日本日立制作所（Hitachi）公司的一款电力分配自动化和通信设备的集中管理系统。 Hitachi SuprOS存在安全漏洞，该漏洞源于存在默认凭据，可能导致经过身份验证的本地攻击者使用管理员账户。
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 | SuprOS | 9.0.0 ~ 9.2.2.0 | - |
II. Public POCs for CVE-2025-7740
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-1392
V. Comments for CVE-2025-7740
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