Improper authentication in Yokogawa Electric Corporation CAMS for HIS
Priority MEDIUM 45CWE-287Published · 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-287.
Summary
CAMS for HIS CENTUM CS 3000 (includes CENTUM CS 3000 Small) R3.08.10 to R3.09.50, CENTUM VP (includes CENTUM VP Small, Basic) R4.01.00 to R6.07.00, B/M9000CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01 allows a remote unauthenticated attacker to bypass authentication and send altered communication packets via unspecified vectors.
Why it matters now
EPSS 0.01587 75th 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 | CAMS for HIS | CENTUM CS 3000 (includes CENTUM CS 3000 Small) R3.08.10 to R3.09.50, CENTUM VP (includes CENTUM VP Small, Basic) R4.01.00 to R6.07.00, B/M9000CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01 | — | No fix listed | CNA |
- CAMS for HIS VendorYokogawa Electric Corporation Affected CENTUM CS 3000 (includes CENTUM CS 3000 Small) R3.08.10 to R3.09.50, CENTUM VP (includes CENTUM VP Small, Basic) R4.01.00 to R6.07.00, B/M9000CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01 Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:yokogawa:centum_cs_3000_firmware:*:*:*:*:*:*:*:* | r3.08.10 – r3.09.50 | Vulnerable | Yokogawa Electric Corporation |
| cpe:2.3:h:yokogawa:centum_cs_3000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Yokogawa Electric Corporation |
| cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* | r4.01.00 – r4.03.00; r5.01.00 – r5.04.20; r6.01.00 – r6.07.00 | 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:b\/m9000cs_firmware:*:*:*:*:*:*:*:* | r5.04.01 – r5.05.01 | Vulnerable | Yokogawa Electric Corporation |
| cpe:2.3:h:yokogawa:b\/m9000cs:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Yokogawa Electric Corporation |
| cpe:2.3:o:yokogawa:b\/m9000vp_firmware:*:*:*:*:*:*:*:* | r6.01.01 – r8.03.01 | Vulnerable | Yokogawa Electric Corporation |
| cpe:2.3:h:yokogawa:b\/m9000vp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Yokogawa Electric Corporation |
- cpe:2.3:o:yokogawa:centum_cs_3000_firmware:*:*:*:*:*:*:*:* Versions r3.08.10 – r3.09.50 Vulnerable ·Yokogawa Electric Corporation
- cpe:2.3:h:yokogawa:centum_cs_3000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yokogawa Electric Corporation
- cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* Versions r4.01.00 – r4.03.00; r5.01.00 – r5.04.20; r6.01.00 – r6.07.00 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:b\/m9000cs_firmware:*:*:*:*:*:*:*:* Versions r5.04.01 – r5.05.01 Vulnerable ·Yokogawa Electric Corporation
- cpe:2.3:h:yokogawa:b\/m9000cs:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yokogawa Electric Corporation
- cpe:2.3:o:yokogawa:b\/m9000vp_firmware:*:*:*:*:*:*:*:* Versions r6.01.01 – r8.03.01 Vulnerable ·Yokogawa Electric Corporation
- cpe:2.3:h:yokogawa:b\/m9000vp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yokogawa Electric Corporation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-5608
- 2026-10-03 Alias added: GHSA-c692-7w5j-72mx
References
More Yokogawa Electric Corporation B/m9000cs 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-2020-04578 Path traversal in Yokogawa Electric Corporation CAMS for HIS CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-5608 · CVE Program
- CVE-2020-5608 · NVD
- FIRST EPSS
- GHSA-c692-7w5j-72mx · GitHub Advisory Database · CC BY 4.0
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