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CVE-2016-7040

29
FAUCET Score

CVE-2016-7040 describes a critical vulnerability in Red Hat CloudForms Management Engine 4.1, allowing remote authenticated users to execute arbitrary shell commands. This is achieved by manipulating regular expressions through the JSON API or web-based UI when viewing and filtering collections. With a CVSS score of 8.8 (HIGH), the vulnerability has a low attack complexity and requires only low privileges, leading to high impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.1CPE matchmatch criteria
cpe:2.3:a:redhat:cloudforms_management_engine:4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.26%
Probability of exploitation in next 30 days
EPSS Percentile
81.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0226 is in the 80th percentile among its peer group of 17,808 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (12)

redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: cfme-appliance-0:5.6.2.1-1.el7cf
View patch
redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: cfme-gemset-0:5.6.2.1-1.el7cf
View patch
redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: rh-ruby22-rubygem-nokogiri-0:1.6.8-1.el7cf
View patch
redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: cfme-0:5.6.2.1-1.el7cf
View patch
redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: rh-ruby22-rubygem-pkg-config-0:1.1.7-1.el7cf
View patch
redhatpatch availablevia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: rh-ruby22-rubygem-thin-0:1.7.0-1.el7cf
View patch
redhatno patchvia redhat_api
Product: CloudForms Management Engine 5.7Fixed in: cfme
redhatno patchvia redhat_api
Product: CloudForms Management Engine 5.2Fixed in: cfme
redhatno patchvia redhat_api
Product: CloudForms Management Engine 5.3Fixed in: cfme
redhatno patchvia redhat_api
Product: CloudForms Management Engine 5.4Fixed in: cfme
redhatno patchvia redhat_api
Product: CloudForms Management Engine 5.6Fixed in: cfme
redhatend of lifevia redhat_api
Product: CloudForms Management Engine 5.5Fixed in: cfme

Vendor Advisories (1)

redhatCVE-2016-7040Important

cfme: Incorrect sanitization in regular expression engine

Oct 4, 2016

References

rhn.redhat.com / errata/RHSA-2016-1996.html
MitigationVendor Advisory
securityfocus.com / bid/93893