CVE-2015-7713

mediumpriority · track · 21EPSS 0.037 · 90 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.70% (90th) EPSS

CVSS 5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-22

OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-254USprimary

affected products (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
openstack nova2014.2 → 2014.2.4nvdUScpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstack nova2015.1.0 → 2015.1.2nvdUScpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
PyPI nova< 2014.2.4osvUSpkg:pypi/nova
PyPI nova2015.1.0 → 2015.1.2osvUSpkg:pypi/nova

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-67rh-9p29-vrxrOpenStack Compute (Nova) allows remote attackers to bypass intended restriction2022-05-14ghsa · osvUS
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
PYSEC-2026-867OpenStack Compute (Nova) allows remote attackers to bypass intended restriction2026-07-06vendor · osvUS
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2015-10-29modified 2026-06-17

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+795 more

references (23)

External citations — patches, advisories, analysis.

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