# CVE-2018-25268

> Vulnerability · severity: **HIGH** (CVSS 8.4).

## Description

LanSpy 2.0.1.159 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying oversized input to the scan field. Attackers can craft a payload with 688 bytes of padding followed by 4 bytes of controlled data to crash the application or potentially achieve code execution.

## Key facts

- **CVE ID:** CVE-2018-25268
- **Published:** 2026-04-22
- **CVSS severity:** HIGH
- **CVSS base score:** 8.4
- **CWE codes:** CWE-787

## Affected products

- `lizardsystems:lanspy`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-25268

## Citation

> AI Analytics. CVE-2018-25268. Retrieved 2026-05-20 from https://api.ai-analytics.org/cve/CVE-2018-25268. Derived from NIST NVD. Licensed CC0.

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