CVE-2020-37075 - CVE House

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Status published High CVE-2020-37075

LanSend 3.2 - Buffer Overflow (SEH)

8.4 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

gurbanli

References

More from LizardSystems

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Remote Desktop Audit 2.3.0.157 - Buffer Overflow (SEH)

Affected Vendor

LizardSystems

View all reports →

Affected Software

LanSend

Vulnerable Versions:

3.2

Timeline

Official Publish: February 3rd, 2026

Last Modified: February 4th, 2026

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1203 Exploitation for Client Execution

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1055 Process Injection

Defense Evasion

T1105 Ingress Tool Transfer

Command and Control