Is CVE-2014-5253 being actively exploited?

CVE-2014-5253 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-5253?

CVE-2014-5253 has a CVSS 2.0 base score of 4.9 (MEDIUM).

CVE-2014-5253

MEDIUM · CVSS 4.9EPSS 1.5%EU EUVD

OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 does not properly revoke tokens when a domain is invalidated, which allows remote authenticated users to retain access via a domain-scoped token for that domain.

Key facts

CVSS score: 4.9 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:S/C:P/I:P/A:N
Weakness (CWE): CWE-255
EPSS score: 1.5% (74th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-0029)
Published: August 25, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-0029 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

canonical / ubuntu linux
openstack / keystone
openstack / keystone
openstack / keystone
openstack / keystone

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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