CVE-2020-37075
Unknown Unknown - Not Provided

Buffer Overflow in LanSend 3.2 Add Computers Wizard Enables RCE

Publication date: 2026-02-03

Last updated on: 2026-02-03

Assigner: VulnCheck

Description
LanSend 3.2 contains a buffer overflow vulnerability in the Add Computers Wizard file import functionality that allows remote attackers to execute arbitrary code. Attackers can craft a malicious payload file to trigger a structured exception handler (SEH) overwrite and execute shellcode when importing computers from a file.

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Meta Information

Published
2026-02-03
Last Modified
2026-02-03
Generated
2026-07-06
AI Q&A
2026-02-04
EPSS Evaluated
2026-07-05
NVD
CVE-2020-37075

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
unknown_vendor lansend 3.2

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

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Executive Summary

LanSend 3.2 contains a buffer overflow vulnerability in the Add Computers Wizard file import functionality. This vulnerability allows remote attackers to execute arbitrary code by crafting a malicious payload file. When the file is imported, the attacker can trigger a structured exception handler (SEH) overwrite, which enables the execution of shellcode.

Impact Analysis

This vulnerability can have severe impacts as it allows remote attackers to execute arbitrary code on the affected system. This means an attacker could potentially take full control of the system, leading to unauthorized access, data theft, system manipulation, or disruption of services.

Compliance Impact

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