How severe is CVE-2006-4539?

CVE-2006-4539 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-4539 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-4539?

CVE-2006-4539 affects Cerberus Cerberus Helpdesk. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-4539?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2006-4539 published?

CVE-2006-4539 was published on 2006-09-05 and last updated on 2026-06-16.

CVE-2006-4539

CVE-2006-4539 is a high-severity vulnerability in Cerberus Cerberus Helpdesk with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cerberus Cerberus Helpdesk
Published: 2006-09-05
Last modified: 2026-06-16

Description

(1) includes/widgets/module_company_tickets.php and (2) includes/widgets/module_track_tickets.php Client Support Center in Cerberus Helpdesk 3.2 Build 317, and possibly earlier, allows remote attackers to bypass security restrictions and obtain sensitive information via the ticket parameter. NOTE: the provenance of this information is unknown; the details are obtained from third party information.

Frequently asked questions

What is CVE-2006-4539?: (1) includes/widgets/module_company_tickets.php and (2) includes/widgets/module_track_tickets.php Client Support Center in Cerberus Helpdesk 3.2 Build 317, and possibly earlier, allows remote attackers to bypass security restrictions and obtain sensitive information via the ticket parameter. NOTE: the provenance of this information is unknown; the details are obtained from third party information.
How severe is CVE-2006-4539?: CVE-2006-4539 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-4539 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4539?: CVE-2006-4539 affects Cerberus Cerberus Helpdesk. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4539?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-4539 published?: CVE-2006-4539 was published on 2006-09-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cerberus:cerberus_helpdesk:3.2:*:*:*:*:*:*:*

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