# CVE-2025-64444: Command injection in NCP-HG100/Cellular model

> Authenticated remote attackers can execute arbitrary OS commands with root privileges on Sony NCP-HG100 routers via OS command injection.

- **Severity:** High 8.6 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 14 Nov 2025
- **Updated:** 14 Nov 2025
- **Also known as:** GHSA-hpjf-r337-qhp7

## What is CVE-2025-64444?

CVE-2025-64444 is a high-severity command injection vulnerability in Sony Network Communications Inc. NCP-HG100/Cellular model, published on 14 Nov 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in NCP-HG100 1.4.48.16 and earlier. If exploited, a remote attacker who has obtained the authentication information to log in to the management page of the product may execute an arbitrary OS command with root privileges.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2025-64444?


## How do I fix CVE-2025-64444?

No fix has been published for CVE-2025-64444 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-64444 being exploited?

There is no known exploitation of CVE-2025-64444 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-64444 and fix it if it is affected.

What it is: CVE-2025-64444 is a high-severity command injection vulnerability in Sony Network Communications Inc. NCP-HG100/Cellular model, published on 14 Nov 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-64444 in the wild and no public exploit code.

Affected product: Sony Network Communications Inc. NCP-HG100/Cellular model. 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-2025-64444/ (Markdown: https://insights.sbomify.com/CVE-2025-64444/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-64444
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-64444
- OSV: https://osv.dev/vulnerability/CVE-2025-64444

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-64444/
Summaries are generated and may contain mistakes; the official description above is the record.