CVE-2022-30627 Chcnav - P5E GNSS Information disclosure hard coded credentials.

Medium 5.7 Published 18 Jul 2022 Updated 17 Sep 2024

Attackers can extract hardcoded user passwords from the firmware, leading to unauthorized access and data disclosure on Chcnav GNSS devices.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-30627?

CVE-2022-30627 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, and only if a user opens a file or follows a link.

Official description

This vulnerability affects all of the company's products that also include the FW versions: update_i90_cv2.021_b20210104, update_i50_v1.0.55_b20200509, update_x6_v2.1.2_b202001127, update_b5_v2.0.9_b20200706. This vulnerability makes it possible to extract from the FW the existing user passwords on their operating systems and passwords.

Weakness: CWE-798

Which versions are affected by CVE-2022-30627?

It affects 1 product.

Products include Chcnav P5e Gnss Firmware.

How do I fix CVE-2022-30627?

No fix has been published for CVE-2022-30627 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-30627 being exploited?

There is no known exploitation of CVE-2022-30627 in the wild and no public exploit code.

Sources

Also known as GHSA-gpvf-rgjw-wr7j.