# CVE-2022-30233: Other in Wiser Smart

> Improper input validation allows malicious manipulation of the device if a user is tricked into performing specific actions on a webpage.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 2 Jun 2022
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-5m7g-x3m4-mgrh

## What is CVE-2022-30233?

CVE-2022-30233 is a medium-severity vulnerability in Schneider Electric Wiser Smart, published on 2 Jun 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

A CWE-20: Improper Input Validation vulnerability exists that could allow the product to be maliciously manipulated when the user is tricked into performing certain actions on a webpage. Affected Products: Wiser Smart, EER21000 & EER21001 (V4.5 and prior)

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2022-30233?

It affects 2 products.


Products: Schneider-Electric Wiser Smart Eer21000 Firmware, Schneider-Electric Wiser Smart Eer21001 Firmware.

## How do I fix CVE-2022-30233?

No fix has been published for CVE-2022-30233 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-30233 being exploited?

There is no known exploitation of CVE-2022-30233 in the wild and no public exploit code.

## Other vulnerabilities in Schneider Electric Wiser Smart

- [CVE-2022-30234](https://insights.sbomify.com/CVE-2022-30234/): Hardcoded credentials in Wiser Smart (critical 9.4)
- [CVE-2022-30235](https://insights.sbomify.com/CVE-2022-30235/): Auth bypass in Wiser Smart (high 8.6)
- [CVE-2022-30238](https://insights.sbomify.com/CVE-2022-30238/): Auth bypass in Wiser Smart (high 8.3)
- [CVE-2022-30236](https://insights.sbomify.com/CVE-2022-30236/): Other in Wiser Smart (high 8.2)
- [CVE-2022-30237](https://insights.sbomify.com/CVE-2022-30237/): Weak cryptography in Wiser Smart (high 8.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-30233 and fix it if it is affected.

What it is: CVE-2022-30233 is a medium-severity vulnerability in Schneider Electric Wiser Smart, published on 2 Jun 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2022-30233 in the wild and no public exploit code.

Affected product: Schneider Electric Wiser Smart. 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-2022-30233/ (Markdown: https://insights.sbomify.com/CVE-2022-30233/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-30233
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-30233
- OSV: https://osv.dev/vulnerability/CVE-2022-30233

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-30233/
Summaries are generated and may contain mistakes; the official description above is the record.