# CVE-2022-30325: Hardcoded credentials in n/a

> Attackers can guess or brute-force the predictable default Wi-Fi pre-shared key to gain unauthorized network access on TRENDnet routers.

- **Severity:** High 8.8 (`CVSS:3.1/AV:A/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:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Jun 2022
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-69fg-8p7w-p9g6

## What is CVE-2022-30325?

CVE-2022-30325 is a high-severity vulnerability in n/a, published on 16 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

An issue was found on TRENDnet TEW-831DR 1.0 601.130.1.1356 devices. The default pre-shared key for the Wi-Fi networks is the same for every router except for the last four digits. The device default pre-shared key for both 2.4 GHz and 5 GHz networks can be guessed or brute-forced by an attacker within range of the Wi-Fi network.

Weakness: CWE-521 (Weak Password Requirements)

## Which versions are affected by CVE-2022-30325?

It affects 1 product.


Products: Trendnet Tew-831dr Firmware.

## How do I fix CVE-2022-30325?

No fix has been published for CVE-2022-30325 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-30325 being exploited?

There is no known exploitation of CVE-2022-30325 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2022-30329](https://insights.sbomify.com/CVE-2022-30329/): Command injection in n/a (critical 9.8)
- [CVE-2022-30327](https://insights.sbomify.com/CVE-2022-30327/): Cross-site request forgery in n/a (medium 6.5)
- [CVE-2022-30328](https://insights.sbomify.com/CVE-2022-30328/): Cross-site request forgery in n/a (medium 6.5)
- [CVE-2022-30326](https://insights.sbomify.com/CVE-2022-30326/): Cross-site scripting in n/a (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-30325 and fix it if it is affected.

What it is: CVE-2022-30325 is a high-severity vulnerability in n/a, published on 16 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-30325 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-2022-30325/ (Markdown: https://insights.sbomify.com/CVE-2022-30325/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-30325
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-30325
- OSV: https://osv.dev/vulnerability/CVE-2022-30325

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-30325/
Summaries are generated and may contain mistakes; the official description above is the record.