How severe is CVE-2004-2406?

CVE-2004-2406 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2004-2406 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2406?

CVE-2004-2406 affects Phpgroupware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-2406?

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

When was CVE-2004-2406 published?

CVE-2004-2406 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2406

CVE-2004-2406 is a critical-severity vulnerability in Phpgroupware with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phpgroupware
Published: 2004-12-31
Last modified: 2026-06-16

Description

Unknown "overflow" in the phpgw_config table for phpGroupWare before 0.9.14.002 has unknown attack vectors and impact.

Frequently asked questions

What is CVE-2004-2406?: Unknown "overflow" in the phpgw_config table for phpGroupWare before 0.9.14.002 has unknown attack vectors and impact.
How severe is CVE-2004-2406?: CVE-2004-2406 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-2406 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2406?: CVE-2004-2406 affects Phpgroupware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2406?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2004-2406 published?: CVE-2004-2406 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:phpgroupware:phpgroupware:*:*:*:*:*:*:*:*

More vulnerabilities in Phpgroupware

CVE-2004-2407 — Critical (CVSS 10.0): Unknown vulnerability in phpGroupWare before 0.9.14.002 has unknown attack vectors and impact, related to a "security…
CVE-2003-0599 — Critical (CVSS 10.0): Unknown vulnerability in the Virtual File System (VFS) capability for phpGroupWare 0.9.16preRC and versions before…
CVE-2001-0043 — Critical (CVSS 10.0): phpGroupWare before 0.9.7 allows remote attackers to execute arbitrary PHP commands by specifying a malicious include…
CVE-2010-0404 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in phpGroupWare (phpgw) before 0.9.16.016 allow remote attackers to execute…
CVE-2009-4415 — High (CVSS 7.5): Multiple directory traversal vulnerabilities in phpGroupWare 0.9.16.12, and possibly other versions before 0.9.16.014,…
CVE-2004-1383 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in phpGroupWare 0.9.16.003 and earlier allow remote attackers to execute…

All CVEs affecting Phpgroupware →