CVE-2020-37075 HIGH

CVE-2020-37075: LanSend 3.2 - Buffer Overflow (SEH)

Vendor Lizardsystems
Product LanSend
Weakness CWE-120
Published February 3, 2026
Last update February 4, 2026

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 3, 2026 CVE published
February 4, 2026 Record updated