GE Vernova EnerVista UR Setup up to 8.60 SSH Server missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in GE Vernova EnerVista UR Setup up to 8.60. This affects an unknown part of the component SSH Server. The manipulation results in missing authentication. This vulnerability is known as CVE-2025-27256. Access to the local network is required for this attack. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in GE Vernova EnerVista UR Setup up to 8.60. Affected is some unknown functionality of the component SSH Server. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was published by Diego Giubertoni. The advisory is available at gevernova.com. This vulnerability is traded as CVE-2025-27256 since 02/21/2025. The exploitability is told to be easy. The attack can only be initiated within the local network. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.3
CNA Vector (Nozomi): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2025 🔍
03/10/2025 +17 days 🔍
03/10/2025 +0 days 🔍
03/12/2025 +2 days 🔍

Sourcesinfo

Advisory: gevernova.com
Researcher: Diego Giubertoni
Status: Confirmed

CVE: CVE-2025-27256 (🔍)
GCVE (CVE): GCVE-0-2025-27256
GCVE (VulDB): GCVE-100-299070

Entryinfo

Created: 03/10/2025 11:06
Updated: 03/12/2025 14:22
Changes: 03/10/2025 11:06 (63), 03/12/2025 14:22 (1)
Complete: 🔍
Cache ID: 216::103

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