Hard-coded credentials in Yokogawa Electric Corporation CENTUM VP
Priority MEDIUM 44CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
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.
Why it matters now
EPSS 0.00968 62nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Yokogawa Electric Corporation | CENTUM VP | versions from R5.01.00 to R5.04.20; versions from R6.01.00 to R6.08.00 | — | No fix listed | CNA |
| Yokogawa Electric Corporation | Exaopc | versions from R3.72.00 to R3.79.00 | — | No fix listed | CNA |
- CENTUM VP VendorYokogawa Electric Corporation Affected versions from R5.01.00 to R5.04.20; versions from R6.01.00 to R6.08.00 Fixed in — No fix listed CNA
- Exaopc VendorYokogawa Electric Corporation Affected versions from R3.72.00 to R3.79.00 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* | r5.01.00 – r5.04.20; r6.01.00 to before r6.09.00 | Vulnerable | Yokogawa Electric Corporation |
| cpe:2.3:h:yokogawa:centum_vp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Yokogawa Electric Corporation |
| cpe:2.3:o:yokogawa:centum_vp_entry_firmware:*:*:*:*:*:*:*:* | r4.01.00 – r4.03.00; r5.01.00 – r5.04.20; r6.01.00 to before r6.09.00 | Vulnerable | Yokogawa Electric Corporation |
| cpe:2.3:h:yokogawa:centum_vp_entry:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Yokogawa Electric Corporation |
| cpe:2.3:a:yokogawa:exaopc:*:*:*:*:*:*:*:* | r3.72.00 to before r3.80.00 | Vulnerable | Yokogawa Electric Corporation |
- cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* Versions r5.01.00 – r5.04.20; r6.01.00 to before r6.09.00 Vulnerable ·Yokogawa Electric Corporation
- cpe:2.3:h:yokogawa:centum_vp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yokogawa Electric Corporation
- cpe:2.3:o:yokogawa:centum_vp_entry_firmware:*:*:*:*:*:*:*:* Versions r4.01.00 – r4.03.00; r5.01.00 – r5.04.20; r6.01.00 to before r6.09.00 Vulnerable ·Yokogawa Electric Corporation
- cpe:2.3:h:yokogawa:centum_vp_entry:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yokogawa Electric Corporation
- cpe:2.3:a:yokogawa:exaopc:*:*:*:*:*:*:*:* Versions r3.72.00 to before r3.80.00 Vulnerable ·Yokogawa Electric Corporation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-21194
- 2026-10-03 Alias added: GHSA-27px-4rjc-4chg
References
More Yokogawa Electric Corporation Centum Vp Entry Firmware vulnerabilities
- TI-2015-04742 Out-of-bounds write in Yokogawa Electric Corporation CENTUM CS 1000 CVSS 3.1CRITICAL 9.8
- TI-2015-04741 Out-of-bounds write in Yokogawa Electric Corporation CENTUM CS 1000 CVSS 3.1CRITICAL 9.8
- TI-2015-04740 Out-of-bounds write in Yokogawa Electric Corporation CENTUM CS 1000 CVSS 3.1CRITICAL 9.8
- TI-2022-07484 Hard-coded credentials in Yokogawa Electric Corporation CENTUM VP CVSS 3.1CRITICAL 9.8
- TI-2022-06979 Improper authentication in Yokogawa Electric Corporation CENTUM CS 3000 CVSS 3.1HIGH 8.8
- TI-2022-06180 Path traversal in Yokogawa Electric Corporation CENTUM CS 3000 CVSS 3.1HIGH 8.8
Sources
- CVE-2022-21194 · CVE Program
- CVE-2022-21194 · NVD
- FIRST EPSS
- GHSA-27px-4rjc-4chg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences