CVE-2018-25265 HIGH

CVE-2018-25265: LanSpy 2.0.1.159 Local Buffer Overflow

Vendor Lizardsystems
Product LanSpy
Weakness CWE-787
Published April 22, 2026
Last update May 14, 2026

CVSS base score

8.6/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

LanSpy 2.0.1.159 contains a local buffer overflow vulnerability in the scan section that allows local attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Attackers can craft malicious payloads using egghunter techniques to locate and execute shellcode, triggering code execution through SEH chain manipulation and controlled jumps.

Key dates

02Disclosure timeline

April 22, 2026 CVE published
May 14, 2026 Record updated