# CVE-2022-39021: e-Excellence Inc. U-Office Force - Open Redirect

> An unauthenticated attacker can redirect users to arbitrary websites via the login function, potentially facilitating phishing attacks.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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:** 31 Oct 2022
- **Updated:** 6 May 2025
- **Also known as:** GHSA-6573-6m2p-m3wh

## What is CVE-2022-39021?

CVE-2022-39021 is a medium-severity vulnerability in e-Excellence Inc. U-Office Force, published on 31 Oct 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

U-Office Force login function has an Open Redirect vulnerability. An unauthenticated remote attacker can exploit this vulnerability to redirect user to arbitrary website.

Weakness: CWE-601 (URL Redirection to Untrusted Site)

## Which versions are affected by CVE-2022-39021?

It affects 1 product.


Products: Edetw U-Office Force.

## How do I fix CVE-2022-39021?

No fix has been published for CVE-2022-39021 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-39021 being exploited?

There is no known exploitation of CVE-2022-39021 in the wild and no public exploit code.

## Other vulnerabilities in e-Excellence Inc. U-Office Force

- [CVE-2025-2395](https://insights.sbomify.com/CVE-2025-2395/): e-Excellence U-Office Force - Improper Authentication (critical 9.8)
- [CVE-2023-32757](https://insights.sbomify.com/CVE-2023-32757/): e-Excellence U-Office Force - Arbitrary File Upload (critical 9.8)
- [CVE-2026-3422](https://insights.sbomify.com/CVE-2026-3422/): e-Excellence｜U-Office Force - Insecure Deserialization (critical 9.3)
- [CVE-2025-2396](https://insights.sbomify.com/CVE-2025-2396/): e-Excellence U-Office Force - Arbitrary File Upload (high 8.8)
- [CVE-2025-12864](https://insights.sbomify.com/CVE-2025-12864/): e-Excellence｜U-Office Force - SQL Injection (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-39021 and fix it if it is affected.

What it is: CVE-2022-39021 is a medium-severity vulnerability in e-Excellence Inc. U-Office Force, published on 31 Oct 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-2022-39021 in the wild and no public exploit code.

Affected product: e-Excellence Inc. U-Office Force. 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-2022-39021/ (Markdown: https://insights.sbomify.com/CVE-2022-39021/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-39021
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-39021
- OSV: https://osv.dev/vulnerability/CVE-2022-39021

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From sbomify Insights: https://insights.sbomify.com/CVE-2022-39021/
Summaries are generated and may contain mistakes; the official description above is the record.