# CVE-2022-30626: Chcnav - P5E GNSS API not secure

> An unauthenticated attacker can access a specific URL to retrieve the Wi-Fi access point name and password in clear text.

- **Severity:** Medium 6.3 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 18 Jul 2022
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-hmg4-2338-pm28

## What is CVE-2022-30626?

CVE-2022-30626 is a medium-severity vulnerability in Chcnav - P5E GNSS, published on 18 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Browsing the path: http://ip/wifi_ap_pata_get.cmd, will show in the name of the existing access point on the component, and a password in clear text.

Weakness: CWE-312 (Cleartext Storage of Sensitive Information)

## Which versions are affected by CVE-2022-30626?

It affects 1 product.


Products: Chcnav P5e Gnss Firmware.

## How do I fix CVE-2022-30626?

No fix has been published for CVE-2022-30626 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-30626 being exploited?

There is no known exploitation of CVE-2022-30626 in the wild and no public exploit code.

## Other vulnerabilities in Chcnav - P5E GNSS

- [CVE-2022-30624](https://insights.sbomify.com/CVE-2022-30624/): Chcnav - P5E GNSS Authentication bypass admin password reset (medium 6.8)
- [CVE-2022-30623](https://insights.sbomify.com/CVE-2022-30623/): Chcnav - P5E GNSS Authentication bypass (medium 5.9)
- [CVE-2022-30625](https://insights.sbomify.com/CVE-2022-30625/): Chcnav - P5E GNSS Directory listing (medium 5.7)
- [CVE-2022-30627](https://insights.sbomify.com/CVE-2022-30627/): Chcnav - P5E GNSS Information disclosure hard coded credentials. (medium 5.7)
- [CVE-2022-30622](https://insights.sbomify.com/CVE-2022-30622/): Chcnav - P5E GNSS Information disclosure (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-30626 and fix it if it is affected.

What it is: CVE-2022-30626 is a medium-severity vulnerability in Chcnav - P5E GNSS, published on 18 Jul 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-2022-30626 in the wild and no public exploit code.

Affected product: Chcnav - P5E GNSS. 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-2022-30626/ (Markdown: https://insights.sbomify.com/CVE-2022-30626/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-30626
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-30626
- OSV: https://osv.dev/vulnerability/CVE-2022-30626

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-30626/
Summaries are generated and may contain mistakes; the official description above is the record.