Critical severity · published Mar 11, 2022
CVE-2022-21194
The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20…
9.8
CVSS
1%
EPSS
No
On KEV
Description
The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.0, Exaopc versions from R3.72.00 to R3.79.00.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CV
Centum VP Entry Firmware · Yokogawa
r4.01.00 through r4.03.00; r5.01.00 through r5.04.20; r6.01.00 before r6.09.00 · source: NVD
CV
Centum VP Firmware · Yokogawa
r5.01.00 through r5.04.20; r6.01.00 before r6.09.00 · source: NVD
EX
Exaopc · Yokogawa
r3.72.00 before r3.80.00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-21194
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-21194
Vendor Advisory
https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdf
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