CVE-2022-30234 Hardcoded credentials in Wiser Smart

Critical 9.4 Published 2 Jun 2022 Updated 16 Sep 2024

Hardcoded credentials in Schneider Electric Wiser Smart devices allow attackers to gain root access and execute arbitrary code.

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-2022-30234?

CVE-2022-30234 is a critical vulnerability in Schneider Electric Wiser Smart, published on 2 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A CWE-798: Use of Hard-coded Credentials vulnerability exists that could allow arbitrary code to be executed when root level access is obtained. Affected Products: Wiser Smart, EER21000 & EER21001 (V4.5 and prior)

Weakness: CWE-798

Which versions are affected by CVE-2022-30234?

It affects 2 products.

Products include Schneider-Electric Wiser Smart Eer21000 Firmware, Schneider-Electric Wiser Smart Eer21001 Firmware.

How do I fix CVE-2022-30234?

No fix has been published for CVE-2022-30234 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-30234 being exploited?

There is no known exploitation of CVE-2022-30234 in the wild and no public exploit code.

Sources

Also known as GHSA-7jrr-6mxp-r8v9.