Hangzhou Shunwang Technology shzh 10.7.2.693 IRP_MJ_DEVICE_CONTROL shdrv_x64.sys sub_180004AC0 PID denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.0$0-$5k1.93

Summaryinfo

A vulnerability labeled as problematic has been found in Hangzhou Shunwang Technology shzh 10.7.2.693. This impacts the function sub_180004AC0 of the file shdrv_x64.sys of the component IRP_MJ_DEVICE_CONTROL Handler. The manipulation of the argument PID results in denial of service. This vulnerability is cataloged as CVE-2026-94137. The attack must be initiated from a local position. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Hangzhou Shunwang Technology shzh 10.7.2.693. Affected is the function sub_180004AC0 of the file shdrv_x64.sys of the component IRP_MJ_DEVICE_CONTROL Handler. The manipulation of the argument PID with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The advisory is available at virustotal.com. This vulnerability is traded as CVE-2026-94137. The exploitability is told to be easy. Local access is required to approach this attack. Technical details and a exploit are known.

It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

09/20/2026 Advisory disclosed
09/20/2026 +0 days VulDB entry created
09/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: virustotal.com
Status: Not defined

CVE: CVE-2026-94137 (🔒)
GCVE (CVE): GCVE-0-2026-94137
GCVE (VulDB): GCVE-100-408054
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/20/2026 21:37
Changes: 09/20/2026 21:37 (55)
Complete: 🔍
Submitter: Element2023H
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #893882: Hangzhou Shunwang Technology Co., Ltd. shzh 10.7.2.693 Incorrect Default Permissions (by Element2023H)

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