Authentication Bypass in GE Vernova Enervista UR Setup Application
CVE-2025-27256

8.3HIGH

Key Information:

Vendor

Ge Vernova

Status
Enervista Ur Setup
Vendor
CVE Published:
10 March 2025

What is CVE-2025-27256?

A significant vulnerability exists in the GE Vernova Enervista UR Setup application, characterized by a missing authentication mechanism for SSH server connections. This gap allows unauthorized access, enabling an attacker to execute a man-in-the-middle attack on the network. Consequently, sensitive data could be intercepted, altering the overall security posture of the affected systems.

Affected Version(s)

EnerVista UR Setup 7.0 <= 8.60

References

https://www.gevernova.com/grid-solutions/app/DownloadFile...
https://www.nozominetworks.com/labs/vulnerability-advisor...

CVSS V3.1

Score:
8.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Diego Giubertoni of Nozomi Networks found this bug during a security research activity.
.
CVE-2025-27256 : Authentication Bypass in GE Vernova Enervista UR Setup Application