Uncontrolled search path in SBI SECURITIES Co.,Ltd. HYPER SBI 2
Priority LOW 38CWE-427Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-427.
Summary
The installer of HYPER SBI 2 insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00177 7th percentileScored 2026-11-07
Fix Fixed HYPER SBI 2 (SBI SECURITIES Co.,Ltd.): ver.3.20.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| SBI SECURITIES Co.,Ltd. | HYPER SBI 2 | before ver.3.20.0 | ver.3.20.0 | Patch available | CNA |
- HYPER SBI 2 VendorSBI SECURITIES Co.,Ltd. Affected before ver.3.20.0 Fixed in ver.3.20.0 Patch available CNA
Remediation
- Fix · CNA HYPER SBI 2 (SBI SECURITIES Co.,Ltd.) Fixed in ver.3.20.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-42936
- 2026-10-03 Alias added: GHSA-j386-q724-3f5c
References
Sources
- CVE-2026-42936 · CVE Program
- CVE-2026-42936 · NVD
- FIRST EPSS
- GHSA-j386-q724-3f5c · 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