Path traversal in Yokogawa Electric Corporation CAMS for HIS
Priority MEDIUM 46CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Directory traversal vulnerability in 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 create or overwrite arbitrary files and run arbitrary commands via unspecified vectors.
Why it matters now
EPSS 0.02065 81st 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-2020-5609
- 2026-10-03 Alias added: GHSA-5463-xg53-cjvw
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-2020-04577 Improper authentication in Yokogawa Electric Corporation CAMS for HIS CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-5609 · CVE Program
- CVE-2020-5609 · NVD
- FIRST EPSS
- GHSA-5463-xg53-cjvw · GitHub Advisory Database · CC BY 4.0
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