A vulnerability in Nuvation Energy nCloud VPN Service allowed Network Boundary Bridging.This issue affected the nCloud VPN Service and was fixed on 2025-12-1 (December, 2025). End users do not have to take any action to mitigate the issue.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

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References
Link Providers
https://www.dragos.com/community/advisories/CVE-2025-64119 cve-icon cve-icon
History

Fri, 02 Jan 2026 22:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Nuvation Energy Multi-Stack Controller (MSC) allows OS Command Injection.This issue affects Multi-Stack Controller (MSC): through 2.5.1. A vulnerability in Nuvation Energy nCloud VPN Service allowed Network Boundary Bridging.This issue affected the nCloud VPN Service and was fixed on 2025-12-1 (December, 2025). End users do not have to take any action to mitigate the issue.
Title Nuvation Energy Multi-Stack Controller OS Command Injection Nuvation Energy nCloud Client-to-Client Communication
Weaknesses CWE-78 CWE-441
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P'}

 cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P'}

Fri, 02 Jan 2026 21:45:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Nuvation Energy Multi-Stack Controller (MSC) allows OS Command Injection.This issue affects Multi-Stack Controller (MSC): through 2.5.1.
Title Nuvation Energy Multi-Stack Controller OS Command Injection
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Dragos

Published:

Updated: 2026-01-02T21:45:30.372Z

Reserved: 2025-10-27T17:12:37.786Z

Link: CVE-2025-64123

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-02T22:15:44.787

Modified: 2026-01-02T22:15:44.787

Link: CVE-2025-64123

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.