CVE-2022-21194 Hardcoded credentials in CENTUM VP
Yokogawa industrial control products retain default internal Windows account passwords, allowing attackers to gain unauthorized access and escalate privileges.
- 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-2022-21194?
CVE-2022-21194 is a critical vulnerability in Yokogawa Electric Corporation CENTUM VP, published on 11 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.0, Exaopc versions from R3.72.00 to R3.79.00.
Weakness: CWE-798
Which versions are affected by CVE-2022-21194?
It affects 3 products.
Products include Yokogawa Centum Vp Entry Firmware, Yokogawa Centum Vp Firmware, Yokogawa Exaopc.
How do I fix CVE-2022-21194?
No fix has been published for CVE-2022-21194 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-21194 being exploited?
There is no known exploitation of CVE-2022-21194 in the wild and no public exploit code.
Other vulnerabilities in Yokogawa Electric Corporation CENTUM VP
Sources
Also known as GHSA-27px-4rjc-4chg.