Medium severity6.1NVD Advisory· Published Mar 10, 2025· Updated Apr 15, 2026

CVE-2025-27257

Description

Insufficient Verification of Data Authenticity vulnerability in GE Vernova UR IED family devices allows an authenticated user to install a modified firmware. The firmware signature verification is enforced only on the client-side dedicated software Enervista UR Setup, allowing the integration check to be bypassed.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

GE Vernova/Enervista UR Setupllm-fuzzy
GE Vernova/UR IEDllm-fuzzy

Patches

Vulnerability mechanics

References

www.gevernova.com/grid-solutions/app/DownloadFile.aspxnvd
www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-27257nvd

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