# CVE-2025-44652: Denial of service in n/a

> Attackers can cause denial of service on Netgear RAX30 routers by connecting unlimited users due to missing connection limits in bftpd configuration.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Jul 2025
- **Updated:** 7 Aug 2025
- **Also known as:** GHSA-rc77-79cw-289m

## What is CVE-2025-44652?

CVE-2025-44652 is a high-severity denial of service vulnerability in n/a, published on 21 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

In Netgear RAX30 V1.0.10.94_3, the USERLIMIT_GLOBAL option is set to 0 in multiple bftpd-related configuration files. This can cause DoS attacks when unlimited users are connected.

Weakness: CWE-770 (Allocation of Resources Without Limits or Throttling)

## Which versions are affected by CVE-2025-44652?

It affects 1 product.


Products: Netgear Rax30 Firmware.

## How do I fix CVE-2025-44652?

No fix has been published for CVE-2025-44652 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-44652 being exploited?

There is no known exploitation of CVE-2025-44652 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2025-44658](https://insights.sbomify.com/CVE-2025-44658/): File upload in n/a (critical 9.8)
- [CVE-2023-1327](https://insights.sbomify.com/CVE-2023-1327/): Auth bypass in Netgear RAX30 (AX2400) (critical 9.8)
- [CVE-2023-27852](https://insights.sbomify.com/CVE-2023-27852/): Memory corruption in NETGEAR Nighthawk WiFi6 Router (critical 9.8)
- [CVE-2023-27853](https://insights.sbomify.com/CVE-2023-27853/): Other in NETGEAR Nighthawk WiFi6 Router (critical 9.8)
- [CVE-2023-51635](https://insights.sbomify.com/CVE-2023-51635/): NETGEAR RAX30 fing_dil Stack-based Buffer Overflow Remote Code Execution Vulnerability (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-44652 and fix it if it is affected.

What it is: CVE-2025-44652 is a high-severity denial of service vulnerability in n/a, published on 21 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-44652 in the wild and no public exploit code.

Affected product: n/a. 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-2025-44652/ (Markdown: https://insights.sbomify.com/CVE-2025-44652/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-44652
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-44652
- OSV: https://osv.dev/vulnerability/CVE-2025-44652

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-44652/
Summaries are generated and may contain mistakes; the official description above is the record.