Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2017-2627

27
FAUCET Score

CVE-2017-2627 describes a highly permissive sudoers file within the openstack-tripleo-common package, affecting Red Hat Openstack Enterprise 10 and 11. This flaw grants the mistral user directory traversal capabilities via wildcards and provides the validations user full passwordless root access. With a CVSS score of 8.2 (HIGH), this vulnerability allows a high-privileged attacker (PR:H) to achieve complete confidentiality, integrity, and availability compromise (C:H/I:H/A:H) through local access (AV:L). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10CPE matchmatch criteria
cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
11CPE matchmatch criteria
cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:openstack:tripleo-common:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.2HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.5
Impact Score
6.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 91st percentile among its peer group of 358 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

redhatvendor investigatingvia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 10 (Newton)Fixed in: openstack-tripleo-common
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 11 (Ocata)Fixed in: openstack-tripleo-common

Vendor Advisories (1)

redhatCVE-2017-2627Moderate

openstack-tripleo-common: sudoers file is too permissive

Feb 14, 2017

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingVendor Advisory