CVE-2025-27257

Published Mar 10, 2025

Last updated 3 months ago

CVSS medium 6.1

Overview

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.
Source
prodsec@nozominetworks.com
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
6.1
Impact score
5.2
Exploitability score
0.9
Vector string
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Severity
MEDIUM

Weaknesses

prodsec@nozominetworks.com
CWE-345

Social media

Hype score
Not currently trending

  1. CVE-2025-27257 Insufficient Verification of Data Authenticity vulnerability in GE Vernova UR IED family devices allows an authenticated user to install a modified firmware. The firm… https://t.co/PAE71pM883

    @CVEnew

    10 Mar 2025

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References

Sources include official advisories and independent security research.