# CVE-2022-34608: Memory corruption in n/a

> A stack overflow in the H3C Magic R200 router allows attackers to execute arbitrary code or cause a denial of service via the ajaxmsg parameter.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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:** 20 Jul 2022
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-87v5-8p6x-7f5p

## What is CVE-2022-34608?

CVE-2022-34608 is a critical memory corruption vulnerability in n/a, published on 20 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

H3C Magic R200 R200V200R004L02 was discovered to contain a stack overflow via the ajaxmsg parameter at /AJAX/ajaxget.

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2022-34608?

It affects 1 product.


Products: H3c Magic R200 Firmware.

## How do I fix CVE-2022-34608?

No fix has been published for CVE-2022-34608 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-34608 being exploited?

There is no known exploitation of CVE-2022-34608 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2022-34599](https://insights.sbomify.com/CVE-2022-34599/): Memory corruption in n/a (critical 9.8)
- [CVE-2022-34600](https://insights.sbomify.com/CVE-2022-34600/): Memory corruption in n/a (critical 9.8)
- [CVE-2022-34601](https://insights.sbomify.com/CVE-2022-34601/): Memory corruption in n/a (critical 9.8)
- [CVE-2022-34602](https://insights.sbomify.com/CVE-2022-34602/): Memory corruption in n/a (critical 9.8)
- [CVE-2022-34603](https://insights.sbomify.com/CVE-2022-34603/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-34608 and fix it if it is affected.

What it is: CVE-2022-34608 is a critical memory corruption vulnerability in n/a, published on 20 Jul 2022. 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-2022-34608 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-2022-34608/ (Markdown: https://insights.sbomify.com/CVE-2022-34608/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-34608
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-34608
- OSV: https://osv.dev/vulnerability/CVE-2022-34608

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-34608/
Summaries are generated and may contain mistakes; the official description above is the record.