CVE-2020-37075

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/3/2026

Last Modified2/4/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-120

References

https://lizardsystems.com/lansend/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48461(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/lansend-buffer-overflow-seh(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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