# CVE-2025-64122: Nuvation Energy Multi-Stack Controller Private Key Stored on Device

> Attackers can steal private keys from Nuvation Energy Multi-Stack Controllers to spoof signatures and bypass security controls.

- **Severity:** High 7.2 (`CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Jan 2026
- **Updated:** 5 Jan 2026
- **Also known as:** GHSA-2hrm-3727-3mc5

## What is CVE-2025-64122?

CVE-2025-64122 is a high-severity vulnerability in Nuvation Energy Multi-Stack Controller (MSC), published on 2 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Insufficiently Protected Credentials vulnerability in Nuvation Energy Multi-Stack Controller (MSC) allows Signature Spoofing by Key Theft.This issue affects Multi-Stack Controller (MSC): through 2.5.1.

Weakness: CWE-522 (Insufficiently Protected Credentials)

## Which versions are affected by CVE-2025-64122?

It affects 1 product.


Products: Nuvationenergy Nplatform.

## How do I fix CVE-2025-64122?

No fix has been published for CVE-2025-64122 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-64122 being exploited?

There is no known exploitation of CVE-2025-64122 in the wild and no public exploit code.

## Other vulnerabilities in Nuvation Energy Multi-Stack Controller (MSC)

- [CVE-2025-64121](https://insights.sbomify.com/CVE-2025-64121/): Nuvation Energy Multi-Stack Controller Authentication Bypass (critical 10.0)
- [CVE-2025-64120](https://insights.sbomify.com/CVE-2025-64120/): Nuvation Energy Multi-Stack Controller OS Command Injection (critical 9.4)
- [CVE-2025-64124](https://insights.sbomify.com/CVE-2025-64124/): Nuvation Energy Multi-Stack Controller OS Command Injection (high 8.7)
- [CVE-2025-64123](https://insights.sbomify.com/CVE-2025-64123/): Nuvation Energy Multi-Stack Controller Proxy service allows arbitrary BMS access (high 7.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-64122 and fix it if it is affected.

What it is: CVE-2025-64122 is a high-severity vulnerability in Nuvation Energy Multi-Stack Controller (MSC), published on 2 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-64122 in the wild and no public exploit code.

Affected product: Nuvation Energy Multi-Stack Controller (MSC). No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-64122/ (Markdown: https://insights.sbomify.com/CVE-2025-64122/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-64122
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-64122
- OSV: https://osv.dev/vulnerability/CVE-2025-64122

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-64122/
Summaries are generated and may contain mistakes; the official description above is the record.