Red Hat CloudForms Management Engine 4.1 does not properly handle regular expressions…
Priority MEDIUM 42CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-284.
Summary
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.
Why it matters now
EPSS 0.02256 83rd percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 1 advisory
- RHSA-2016:1996 Released 2016-10-04 · Red Hat rating ImportantCFME 4.1 bug fixes and enhancement update
- CloudForms Management Engine 5.6 cfme-5.6.2.1-1.el7cf, cfme-appliance-5.6.2.1-1.el7cf, cfme-gemset-5.6.2.1-1.el7cf +4
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| CloudForms Management Engine 5.6 | Fixed | RHSA-2016:1996 |
Timeline
- 2026-10-02 Threatist record created from CVE-2016-7040
- 2026-10-03 Alias added: GHSA-7fr4-2q4f-xgw5
References
Advisory 1
More Red Hat Cloudforms Management Engine vulnerabilities
- TI-2013-01839 Multiple directory traversal vulnerabilities in the AgentController in Red Hat CloudForms… CVSS 2.0HIGH 9.4
- TI-2013-01821 SQL injection vulnerability in the miq_policy controller in Red Hat CloudForms 2.0… CVSS 2.0HIGH 7.5
- TI-2016-04680 Code injection in [UNKNOWN] cfme CVSS 3.0HIGH 8.8
- TI-2020-11195 OS command injection in CloudForms CVSS 3.1CRITICAL 9.1
- TI-2019-11098 Improper input validation in [UNKNOWN] CloudForms CVSS 3.1HIGH 8.0
- TI-2016-06078 Improper authorization in Red Hat CFME CVSS 3.0HIGH 8.8
Sources
- CVE-2016-7040 · CVE Program
- CVE-2016-7040 · NVD
- FIRST EPSS
- GHSA-7fr4-2q4f-xgw5 · GitHub Advisory Database · CC BY 4.0
- CVE-2016-7040 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences