Exposure of resource to wrong sphere in Hitachi Energy MACH System Software
Priority LOW 20CWE-668Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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-668 and the CVSS impact.
Summary
Authenticated clients can read arbitrary files on the MAIN Computer system using the remote procedure call (RPC) of the InspectSetup service endpoint. The low privilege client is then allowed to read arbitrary files that they do not have authorization to read.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00431 37th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hitachi Energy | MACH System Software | 7.10.0.0 – 7.18.0.0 | — | No fix listed | CNA |
- MACH System Software VendorHitachi Energy Affected 7.10.0.0 – 7.18.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hitachienergy:modular_advanced_control_for_hvdc:*:*:*:*:*:*:*:* | 7.10.0.0 – 7.18.0.0 | Vulnerable | Hitachi Energy |
- cpe:2.3:a:hitachienergy:modular_advanced_control_for_hvdc:*:*:*:*:*:*:*:* Versions 7.10.0.0 – 7.18.0.0 Vulnerable ·Hitachi Energy
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-2622
- 2026-10-03 Alias added: GHSA-pf76-3jj8-rpqg
References
More Hitachi Energy Modular Advanced Control For Hvdc vulnerabilities
- TI-2023-02450 Path traversal in Hitachi Energy MACH System Software CVSS 3.1MEDIUM 6.5
Sources
- CVE-2023-2622 · CVE Program
- CVE-2023-2622 · NVD
- FIRST EPSS
- GHSA-pf76-3jj8-rpqg · 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