CVE-2020-37075

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.

Score

CVSS 3.1 9.8 Critical

Status

Deferred - disclosure@vulncheck.com

Published

2026-02-03

Last modified

2026-02-04

Weaknesses

CWE-120

Affected products

• Lansend (Lizardsystems)

References

• https://lizardsystems.com/lansend/
• https://www.exploit-db.com/exploits/48461
• https://www.vulncheck.com/advisories/lansend-buffer-overflow-seh