How severe is CVE-2012-4413?

CVE-2012-4413 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2012-4413 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4413?

CVE-2012-4413 affects Openstack Keystone. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-4413?

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

When was CVE-2012-4413 published?

CVE-2012-4413 was published on 2012-09-18 and last updated on 2026-06-16.

CVE-2012-4413

CVE-2012-4413 is a medium-severity vulnerability in Openstack Keystone with a CVSS 2.0 base score of 4.0. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.0)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Openstack Keystone
Published: 2012-09-18
Last modified: 2026-06-16

Description

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

Frequently asked questions

What is CVE-2012-4413?: OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.
How severe is CVE-2012-4413?: CVE-2012-4413 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2012-4413 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4413?: CVE-2012-4413 affects Openstack Keystone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4413?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4413 published?: CVE-2012-4413 was published on 2012-09-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:openstack:keystone:2012.1.3:*:*:*:*:*:*:*

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