CVE-2022-48067 Hardcoded credentials in n/a

Medium 5.5 Published 27 Jan 2023 Updated 28 Mar 2025

Attackers can obtain the root password via brute-force due to hardcoded credentials, gaining full control of the router.

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

What is CVE-2022-48067?

CVE-2022-48067 is a medium-severity vulnerability in n/a, published on 27 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An information disclosure vulnerability in Totolink A830R V4.1.2cu.5182 allows attackers to obtain the root password via a brute-force attack.

Weakness: CWE-798

Which versions are affected by CVE-2022-48067?

It affects 1 product.

Products include Totolink A830r Firmware.

How do I fix CVE-2022-48067?

No fix has been published for CVE-2022-48067 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-48067 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-48067 exists.

Sources

Also known as GHSA-99p4-7rf3-p26q.