Is CVE-2012-0030 in the CISA KEV catalog?

No. CVE-2012-0030 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-0030?

CVE-2012-0030 has a CVSS v2 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2012-0030?

CVE-2012-0030 has an EPSS score of 1.76% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-0030?

Upgrade nova on debian 11 to 2012.1~rc1-1 or later.

CVE & CISA-KEV Catalog

CVE-2012-0030

MEDIUMEPSS 75th pctl

4.9

CVSS v2

NVD

Description

Nova 2011.3 and Essex, when using the OpenStack API, allows remote authenticated users to bypass access restrictions for tenants of other users via an OSAPI request with a modified project_id URI parameter.

CWE-264Permissions, Privileges, and Access Controls

How to fix

Remediation Available

novaDebian

Fixed in:2012.1~rc1-1CVE-2012-0030

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.76%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Patch1

lists.launchpad.net

Vendor Advisory1

secunia.com

Other references4

Related Vulnerabilities

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-1456	Medium	4.3	100%	-	-
CVE-2012-1459	Medium	4.3	100%	-	Fix
CVE-2012-1446	Medium	4.3	100%	-	-
CVE-2012-1443	Medium	4.3	100%	-	-
CVE-2012-1442	Medium	4.3	99%	-	-
CVE-2012-1457	Medium	4.3	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.