CVE-2026-8637
Received Received - Intake
Uncontrolled Search Path Vulnerability in LanSchool Classic

Publication date: 2026-06-10

Last updated on: 2026-06-10

Assigner: Lenovo Group Ltd.

Description
A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to execute arbitrary code with elevated privileges.
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Meta Information
Published
2026-06-10
Last Modified
2026-06-10
Generated
2026-06-10
AI Q&A
2026-06-10
EPSS Evaluated
N/A
NVD
CVE-2026-8637
EUVD
EUVD-2026-36048
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
lenovo lanschool_classic *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-427 The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.
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Executive Summary

This vulnerability is an uncontrolled search path issue in the LanSchool Classic client application. It allows a local authenticated user to execute arbitrary code with elevated privileges, meaning the attacker can run malicious code on the system with higher access rights than normally permitted.

Impact Analysis

The impact of this vulnerability is significant because it enables a local authenticated user to execute arbitrary code with elevated privileges. This can lead to full system compromise, including unauthorized access, modification, or deletion of data, disruption of services, and potential installation of persistent malware.

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