# CVE-2022-22056: Le-yan Co., Ltd. dental management system - Hard-coded Credentials

> An unauthenticated remote attacker can use hard-coded credentials to gain administrator privileges and control the dental management system.

- **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:** 14 Jan 2022
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-5jh3-w6q5-9mr3

## What is CVE-2022-22056?

CVE-2022-22056 is a critical vulnerability in Le-yan Co., Ltd. Dental Management System, published on 14 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Le-yan dental management system contains a hard-coded credentials vulnerability in the web page source code, which allows an unauthenticated remote attacker to acquire administrator’s privilege and control the system or disrupt service.

Weakness: CWE-798 (Use of Hard-coded Credentials)

## Which versions are affected by CVE-2022-22056?

It affects 1 product.


Products: Le-Yan Dental Management System Project Le-Yan Dental Management System.

## How do I fix CVE-2022-22056?

No fix has been published for CVE-2022-22056 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-22056 being exploited?

There is no known exploitation of CVE-2022-22056 in the wild and no public exploit code.

## Other vulnerabilities in Le-yan Co., Ltd. Dental Management System

- [CVE-2022-22055](https://insights.sbomify.com/CVE-2022-22055/): Le-yan Co., Ltd. dental management system - SQL Injection (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-22056 and fix it if it is affected.

What it is: CVE-2022-22056 is a critical vulnerability in Le-yan Co., Ltd. Dental Management System, published on 14 Jan 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-2022-22056 in the wild and no public exploit code.

Affected product: Le-yan Co., Ltd. Dental Management System. 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-2022-22056/ (Markdown: https://insights.sbomify.com/CVE-2022-22056/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-22056
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-22056
- OSV: https://osv.dev/vulnerability/CVE-2022-22056

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-22056/
Summaries are generated and may contain mistakes; the official description above is the record.