Cleartext storage of sensitive information in Yokogawa Electric CENTUM series

1) Cleartext storage of sensitive information

EUVDB-ID: #VU74486

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-26593

CWE-ID: CWE-312 - Cleartext Storage of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to cleartext storage of sensitive information. A remote attacker on the local network can obtain sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CENTUM CS 1000: R2.01.00 - R3.09.50

CENTUM CS 3000: R2.01.00 - r3.09.50

CENTUM CS 3000 Entry Class: R2.01.00 - R3.09.50

CENTUM VP: R4.01.00 - R6.01.00

CENTUM VP Entry Class: R4.01.00 - R6.01.00

B/M9000 CS: R5.04.01 - R5.05.01

B/M9000 VP: R6.01.01 - R8.01.01

External links

http://jvn.jp/en/vu/JVNVU98775218/index.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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