CVE-2022-41776 Missing authorization in InfraSuite Device Master

High 7.5 Published 31 Oct 2022 Updated 16 Apr 2025

Unauthenticated attackers can modify configuration files to change administrative passwords in Delta Electronics InfraSuite Device Master.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-41776?

CVE-2022-41776 is a high-severity missing authorization vulnerability in Delta Electronics InfraSuite Device Master, published on 31 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Delta Electronics InfraSuite Device Master versions 00.00.01a and prior allow unauthenticated users to trigger the WriteConfiguration method, which could allow an attacker to provide new values for user configuration files such as UserListInfo.xml. This could lead to the changing of administrative passwords.

Weakness: CWE-306

Which versions are affected by CVE-2022-41776?

It affects 1 product.

Products include Deltaww Infrasuite Device Master.

How do I fix CVE-2022-41776?

No fix has been published for CVE-2022-41776 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2022-41776 being exploited?

There is no known exploitation of CVE-2022-41776 in the wild and no public exploit code.

Sources

Also known as GHSA-6q8f-5hrg-whhc.