🚨 Hitachi Energy SuprOS default-credentials flaw exposes admin access risk CVE-2025-7740 impacts Hitachi Energy SuprOS (reported by CISA as affecting SuprOS <= 9.2.1 and 9.2.2.0), where default credentials tied to an admin account created during deployment could be abused by an authenticated local attacker to gain elevated control over the SuprOS management environment. This matters most in utility/distribution-automation deployments where SuprOS centrally manages large wireless fleets—making credential hygiene and rapid remediation critical. 🎯 Target: Global/Utilities (OT Wireless Network Management) #️⃣ Category: #Vulnerability #BlueTeam 🔗 URL: https://www.cisa.gov/news-events/ics-advisories/icsa-26-043-09
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The advisory discloses a default‑credential flaw (CVE‑2025‑7740) in Hitachi Energy SuprOS that permits authenticated local attackers to gain elevated control, underscoring the importance of credential hygiene and prompt remediation.
