OS Command Injection in Yokogawa CENTUM

1) OS Command Injection

EUVDB-ID: #VU62777

Risk: Low

CVSSv3.1: 6.4 [CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-27188

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A local user can tamper with files generated by the graphic builder and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CENTUM VP: R4.01.00 - R4.03.00

B/M9000 VP: R6.01.01 - R6.03.02

CENTUM VP Entry Class: R4.01.00 - R4.03.00

External links

http://jvn.jp/vu/JVNVU99204686/index.html
http://web-material3.yokogawa.com/1/32463/files/YSAR-22-0004-E.pdf?_ga=2.143762992.424376056.1651645224-1390463896.1651645224

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.