Description
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.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Lizardsystems | LanSpy | 2.0.1.159 |
References
- https://lizardsystems.comProduct
- https://www.exploit-db.com/exploits/46018Exploit, VDB Entry
- https://www.vulncheck.com/advisories/lanspy-local-buffer-overflowThird Party Advisory
Timeline
- Published
- Apr 22, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed