# CVE-2025-4446: H3C GR-5400AX aspForm Edit_List_SSID buffer overflow

> A local attacker can exploit a buffer overflow in the H3C GR-5400AX router's SSID editing function to execute arbitrary code.

- **Severity:** High 8.6 (`CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 May 2025
- **Updated:** 9 May 2025
- **Also known as:** GHSA-rgpm-767r-vvhm

## What is CVE-2025-4446?

CVE-2025-4446 is a high-severity memory corruption vulnerability in H3C GR-5400AX, published on 9 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A vulnerability has been found in H3C GR-5400AX up to 100R008 and classified as critical. This vulnerability affects the function Edit_List_SSID of the file /goform/aspForm. The manipulation of the argument param leads to buffer overflow. The attack needs to be approached within the local network.

Weakness: CWE-120 (Buffer Copy without Checking Size of Input), CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2025-4446?


## How do I fix CVE-2025-4446?

No fix has been published for CVE-2025-4446 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-4446 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4446 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-4446 and fix it if it is affected.

What it is: CVE-2025-4446 is a high-severity memory corruption vulnerability in H3C GR-5400AX, published on 9 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4446 exists.

Affected product: H3C GR-5400AX. 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-2025-4446/ (Markdown: https://insights.sbomify.com/CVE-2025-4446/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-4446
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-4446
- OSV: https://osv.dev/vulnerability/CVE-2025-4446

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-4446/
Summaries are generated and may contain mistakes; the official description above is the record.