CVE-2025-27256 – GE Vernova Enervista UR Setup SSH Authentication Bypass

The following table lists the changes that have been made to the
CVE-2025-27256 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 10, 2025

    Action Type Old Value New Value
    Added Description Missing Authentication for Critical Function vulnerability in GE Vernova Enervista UR Setup application allows Authentication Bypass due to a missing SSH server authentication. Since the client connection is not authenticated, an attacker may perform a man-in-the-middle attack on the network.
    Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
    Added CWE CWE-306
    Added Reference https://www.gevernova.com/grid-solutions/app/DownloadFile.aspx?prod=urfamily&type=21&file=76
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