CVE-2023-26593 (b/m9000_vp, b/m9000cs, centum_cs_1000, centum_cs_3000, centum_cs_3000_entry_class, centum_vp, centum_vp_entry_class, exaopc)

CENTUM series provided by Yokogawa Electric Corporation are vulnerable to cleartext storage of sensitive information. If an attacker who can login or access the computer where the affected product is installed tampers the password file stored in the computer, the user privilege which CENTUM managed may be escalated. As a result, the control system may be operated with the escalated user privilege. To exploit this vulnerability, the following prerequisites must be met: (1)An attacker has obtained user credentials where the …

access authentication computer control control system credentials cve electric exploit file information login managed may mode password privilege product result sensitive information series storage system vulnerability vulnerable yokogawa