# CVE-2025-3995: TOTOLINK N150RT LAN Settings Page fromStaticDHCP cross site scripting

> Remote attackers can inject malicious scripts via the Hostname parameter in the LAN settings page of TOTOLINK N150RT routers.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 28 Apr 2025
- **Updated:** 28 Apr 2025
- **Also known as:** GHSA-82h5-4q54-hmm8

## What is CVE-2025-3995?

CVE-2025-3995 is a medium-severity cross-site scripting vulnerability in TOTOLINK N150RT, published on 28 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /boafrm/fromStaticDHCP of the component LAN Settings Page. The manipulation of the argument Hostname leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-3995?

It affects 1 product.


Products: Totolink N150rt Firmware.

## How do I fix CVE-2025-3995?

No fix has been published for CVE-2025-3995 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-3995 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3995 exists.

## Other vulnerabilities in TOTOLINK N150RT

- [CVE-2025-4462](https://insights.sbomify.com/CVE-2025-4462/): TOTOLINK N150RT formWsc buffer overflow (high 8.7)
- [CVE-2025-3992](https://insights.sbomify.com/CVE-2025-3992/): TOTOLINK N150RT formWlwds buffer overflow (high 8.7)
- [CVE-2025-3993](https://insights.sbomify.com/CVE-2025-3993/): TOTOLINK N150RT formWsc buffer overflow (high 8.7)
- [CVE-2025-3988](https://insights.sbomify.com/CVE-2025-3988/): TOTOLINK N150RT formPortFw buffer overflow (high 8.7)
- [CVE-2025-3989](https://insights.sbomify.com/CVE-2025-3989/): TOTOLINK N150RT formStaticDHCP buffer overflow (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-3995 and fix it if it is affected.

What it is: CVE-2025-3995 is a medium-severity cross-site scripting vulnerability in TOTOLINK N150RT, published on 28 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3995 exists.

Affected product: TOTOLINK N150RT. 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-2025-3995/ (Markdown: https://insights.sbomify.com/CVE-2025-3995/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-3995
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-3995
- OSV: https://osv.dev/vulnerability/CVE-2025-3995

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-3995/
Summaries are generated and may contain mistakes; the official description above is the record.