Hangzhou Shunwang Technology shzh IRP_MJ_DEVICE_CONTROL shdrv_x64.sys sub_180004AC0 denial of service
Priority LOW 21CWE-404Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-404.
Summary
A vulnerability was identified in Hangzhou Shunwang Technology shzh 10.7.2.693. This affects the function sub_180004AC0 of the file shdrv_x64.sys of the component IRP_MJ_DEVICE_CONTROL Handler. The manipulation of the argument PID leads to denial of service. The attack must be carried out locally.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00159 5th 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 |
|---|---|---|---|---|---|
| Hangzhou Shunwang Technology | shzh | 10.7.2.693 | — | No fix listed | CNA |
- shzh VendorHangzhou Shunwang Technology Affected 10.7.2.693 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hangzhou_shunwang_technology:shzh:*:*:*:*:*:*:*:* | — | — | Hangzhou Shunwang Technology |
- cpe:2.3:a:hangzhou_shunwang_technology:shzh:*:*:*:*:*:*:*:* Versions — — ·Hangzhou Shunwang Technology
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-94137
- 2026-10-03 Alias added: GHSA-q39j-7435-mjr2
References
Sources
- CVE-2026-94137 · CVE Program
- CVE-2026-94137 · NVD
- FIRST EPSS
- GHSA-q39j-7435-mjr2 · GitHub Advisory Database · CC BY 4.0
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