How severe is CVE-2004-2431?

CVE-2004-2431 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-2431 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2431?

CVE-2004-2431 primarily affects The Ignition Project Ignitionserver. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2431?

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-2004-2431 published?

CVE-2004-2431 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2431

CVE-2004-2431 is a high-severity vulnerability in The Ignition Project Ignitionserver 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: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: The Ignition Project Ignitionserver
Published: 2004-12-31
Last modified: 2026-06-16

Description

Unknown vulnerability in The Ignition Project ignitionServer 0.1.2 through 0.3.1, with the linking service enabled, allows remote attackers to bypass authentication.

Frequently asked questions

What is CVE-2004-2431?: Unknown vulnerability in The Ignition Project ignitionServer 0.1.2 through 0.3.1, with the linking service enabled, allows remote attackers to bypass authentication.
How severe is CVE-2004-2431?: CVE-2004-2431 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-2431 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2431?: CVE-2004-2431 primarily affects The Ignition Project Ignitionserver. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2431?: 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-2004-2431 published?: CVE-2004-2431 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:the_ignition_project:ignitionserver:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:the_ignition_project:ignitionserver:0.1.2_r2:*:*:*:*:*:*:*
cpe:2.3:a:the_ignition_project:ignitionserver:0.2.1_brc1:*:*:*:*:*:*:*
cpe:2.3:a:the_ignition_project:ignitionserver:0.2.2_brc2:*:*:*:*:*:*:*
cpe:2.3:a:the_ignition_project:ignitionserver:0.2.3_brc3:*:*:*:*:*:*:*
cpe:2.3:a:the_ignition_project:ignitionserver:0.3.1_b1:*:*:*:*:*:*:*

More vulnerabilities in The Ignition Project Ignitionserver

CVE-2005-1640 — High (CVSS 7.5): mod_channel.bas in The Ignition Project ignitionServer 0.3.0 to 0.3.6, and possibly earlier versions, does not properly…
CVE-2004-2553 — Medium (CVSS 6.0): The Ignition Project ignitionServer 0.1.2 through 0.1.2-R2 allows remote authenticated users with local IRC operator…
CVE-2005-1641 — Low (CVSS 2.1): mod_channel in The Ignition Project ignitionServer 0.3.0 to 0.3.6, and possibly earlier versions, does not allow…

All CVEs affecting The Ignition Project Ignitionserver →