How severe is CVE-2007-4564?

CVE-2007-4564 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2007-4564 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4564?

CVE-2007-4564 primarily affects Hitachi Cosminexus Application Server Enterprise. In total, 95 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4564?

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

When was CVE-2007-4564 published?

CVE-2007-4564 was published on 2007-08-28 and last updated on 2026-06-16.

CVE-2007-4564

CVE-2007-4564 is a medium-severity vulnerability in Hitachi Cosminexus Application Server Enterprise with a CVSS 2.0 base score of 4.6. 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 4.6)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Hitachi Cosminexus Application Server Enterprise
Published: 2007-08-28
Last modified: 2026-06-16

Description

Cosminexus Manager in Cosminexus Application Server 07-00 and later might assign the wrong user's group permissions to logical user server processes, which allows local users to gain privileges.

Frequently asked questions

What is CVE-2007-4564?: Cosminexus Manager in Cosminexus Application Server 07-00 and later might assign the wrong user's group permissions to logical user server processes, which allows local users to gain privileges.
How severe is CVE-2007-4564?: CVE-2007-4564 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2007-4564 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4564?: CVE-2007-4564 primarily affects Hitachi Cosminexus Application Server Enterprise. In total, 95 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4564?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4564 published?: CVE-2007-4564 was published on 2007-08-28 and last updated on 2026-06-16.

References

Affected products (95)

cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50:*:hpux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50:*:solaris:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_b:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_c:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_c_1:*:hpux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_c_1:*:solaris:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_e_1:*:hpux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_50_f:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_51:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_51_b_1:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_enterprise:06_51_c:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50:*:hpux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50:*:hpux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_b:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_c:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_c_1:*:hpux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_c_1:*:solaris:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_e_1:*:hpux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_50_f:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_51:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_51:*:linux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_51_b_1:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:cosminexus_application_server_standard:06_51_c:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:electronic_form_workflow_-_standard_set:07_00:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:electronic_form_workflow_-_standard_set:07_00_b:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:electronic_form_workflow_-professional_library_set:07_00:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:electronic_form_workflow_-professional_library_set:07_00_b:*:linux:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70:*:solaris:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70_a:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70_a:*:solaris:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70_b:*:aix:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70_b:*:hpux_ipf:*:*:*:*:*
cpe:2.3:a:hitachi:ucosminexus_application_server_enterprise:06_70_b:*:linux_ipf:*:*:*:*:*

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