OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product
Priority LOW 25CWE-209Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-209.
Summary
Hitachi Energy LinkOne product, has a vulnerability due to a web server misconfiguration, that enables debug mode and reveals the full path of the filesystem directory when an attacker generates errors during a query operation. This issue affects: Hitachi Energy LinkOne 3.20; 3.22; 3.23; 3.24; 3.25; 3.26.
Why it matters now
EPSS 0.00669 52nd 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hitachi:linkone:3.20:*:*:*:*:*:*:* | 3.20 | Vulnerable | Hitachi |
| cpe:2.3:a:hitachi:linkone:3.22:*:*:*:*:*:*:* | 3.22 | Vulnerable | Hitachi |
| cpe:2.3:a:hitachi:linkone:3.23:*:*:*:*:*:*:* | 3.23 | Vulnerable | Hitachi |
| cpe:2.3:a:hitachi:linkone:3.24:*:*:*:*:*:*:* | 3.24 | Vulnerable | Hitachi |
| cpe:2.3:a:hitachi:linkone:3.25:*:*:*:*:*:*:* | 3.25 | Vulnerable | Hitachi |
| cpe:2.3:a:hitachi:linkone:3.26:*:*:*:*:*:*:* | 3.26 | Vulnerable | Hitachi |
- cpe:2.3:a:hitachi:linkone:3.20:*:*:*:*:*:*:* Versions 3.20 Vulnerable ·Hitachi
- cpe:2.3:a:hitachi:linkone:3.22:*:*:*:*:*:*:* Versions 3.22 Vulnerable ·Hitachi
- cpe:2.3:a:hitachi:linkone:3.23:*:*:*:*:*:*:* Versions 3.23 Vulnerable ·Hitachi
- cpe:2.3:a:hitachi:linkone:3.24:*:*:*:*:*:*:* Versions 3.24 Vulnerable ·Hitachi
- cpe:2.3:a:hitachi:linkone:3.25:*:*:*:*:*:*:* Versions 3.25 Vulnerable ·Hitachi
- cpe:2.3:a:hitachi:linkone:3.26:*:*:*:*:*:*:* Versions 3.26 Vulnerable ·Hitachi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-40338
- 2026-10-03 Alias added: GHSA-fv8f-h6jw-598x
References
More Hitachi Linkone vulnerabilities
- TI-2021-17412 OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product CVSS 3.1HIGH 7.5
- TI-2021-17411 OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product CVSS 3.1HIGH 7.5
- TI-2021-17409 OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product CVSS 3.1MEDIUM 5.4
Sources
- CVE-2021-40338 · CVE Program
- CVE-2021-40338 · NVD
- FIRST EPSS
- GHSA-fv8f-h6jw-598x · 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