How severe is CVE-2014-0056?

CVE-2014-0056 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2014-0056 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0056?

CVE-2014-0056 primarily affects Openstack Neutron. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0056?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-0056 published?

CVE-2014-0056 was published on 2014-05-08 and last updated on 2026-06-17.

CVE-2014-0056

CVE-2014-0056 is a low-severity vulnerability in Openstack Neutron with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Openstack Neutron
Published: 2014-05-08
Last modified: 2026-06-17

Description

The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports, which allows remote authenticated users to plug ports into the routers of arbitrary tenants via the device id in a port-create command.

Frequently asked questions

What is CVE-2014-0056?: The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports, which allows remote authenticated users to plug ports into the routers of arbitrary tenants via the device id in a port-create command.
How severe is CVE-2014-0056?: CVE-2014-0056 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2014-0056 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0056?: CVE-2014-0056 primarily affects Openstack Neutron. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0056?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0056 published?: CVE-2014-0056 was published on 2014-05-08 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:a:openstack:neutron:2012.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2012.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2012.2.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2012.2.3:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2012.2.4:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1.3:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1.4:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.1.5:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:neutron:2013.2.2:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*

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