#VU61674 Use of hard-coded credentials in Yokogawa products - CVE-2022-23402
Published: March 29, 2022
Vulnerability identifier: #VU61674
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-23402
CWE-ID: CWE-798
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
CENTUM VP
CENTUM CS 3000
Exaopc
CENTUM CS 3000 Entry Class
CENTUM VP Entry Class
CENTUM VP
CENTUM CS 3000
Exaopc
CENTUM CS 3000 Entry Class
CENTUM VP Entry Class
Software vendor:
Yokogawa
Yokogawa
Description
The vulnerability allows a remote attacker to gain full access to vulnerable system.
The vulnerability exists due to presence of hard-coded credentials in application code within the CAMS server application. A remote unauthenticated attacker on the local network can access the affected system using the hard-coded credentials.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.