CVE-2025-64125
Network Boundary Bridging Vulnerability in Nuvation nCloud VPN
Publication date: 2026-01-03
Last updated on: 2026-01-03
Assigner: Dragos, Inc.
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| nuvation_energy | ncloud_vpn_service | to 2025-12-01 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-441 | The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in the Nuvation Energy nCloud VPN Service allowed Network Boundary Bridging, which means it could enable unauthorized network traffic to cross boundaries that should be isolated. This issue was fixed on December 1, 2025, and end users do not need to take any action to mitigate it.
How can this vulnerability impact me? :
The vulnerability could allow unauthorized network traffic to bridge network boundaries, potentially exposing sensitive systems or data to attackers. Given the high CVSS score of 9.4, it represents a critical security risk that could lead to significant compromise if exploited.
What immediate steps should I take to mitigate this vulnerability?
End users do not have to take any action to mitigate the issue.