CVE-2015-7713
openstack nova: no CVSS score yet. EPSS 3.7% chance of exploitation in the next 30 days. Fixed in nova 2014.2.4, 2015.1.2.
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.
- EPSS
- 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
- CWE
- CWE-254
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openstack:nova
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-67rh-9p29-vrxr | PyPI | nova | <2014.2.4 | 2014.2.4 |
| GHSA-67rh-9p29-vrxr | PyPI | nova | >=2015.1.0 <2015.1.2 | 2015.1.2 |
| PYSEC-2026-867 | PyPI | nova | <2014.2.4 >=2015.1.0 <2015.1.2 | 2014.2.4, 2015.1.2 |