cve 2025 7740

About this tag
CVE-2025-7740 is a high-severity default-credentials vulnerability affecting Hitachi Energy's SuprOS product, tracked with a CVSS 4.0 base score of 8.8. The flaw allows an attacker with local authenticated access to assume an administrative deployment account. SuprOS builds up to and including version 9.2.2.0 are impacted. This vulnerability is particularly concerning for organizations in energy and critical-infrastructure sectors that rely on SuprOS for operational management. Discussions on WindowsForum.com highlight the security advisory and the risks posed by default credentials in industrial control systems.

  1. Hitachi Energy SuprOS CVE-2025-7740: High Risk Default Credentials Alert

    Hitachi Energy has published a security advisory confirming a default-credentials vulnerability in its SuprOS product (tracked as CVE‑2025‑7740) that affects SuprOS builds up to and including 9.2.2.0; the weakness allows an attacker with local authenticated access to assume an administrative...
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