CVE-2022-23402 Hardcoded credentials in CENTUM VP
Hardcoded passwords in Yokogawa CENTUM VP and Exaopc allow attackers to bypass authentication and access CAMS server applications.
- 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-2022-23402?
CVE-2022-23402 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 hard-code the password for CAMS server applications: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.00, Exaopc versions from R3.72.00 to R3.79.00
Weakness: CWE-798
Which versions are affected by CVE-2022-23402?
It affects 3 products.
Products include Yokogawa Centum Vp Entry Firmware, Yokogawa Centum Vp Firmware, Yokogawa Exaopc.
How do I fix CVE-2022-23402?
No fix has been published for CVE-2022-23402 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-23402 being exploited?
There is no known exploitation of CVE-2022-23402 in the wild and no public exploit code.
Other vulnerabilities in Yokogawa Electric Corporation CENTUM VP
Sources
Also known as GHSA-6cpq-4xpq-wwcv.