How severe is CVE-2007-2439?

CVE-2007-2439 has a CVSS 2.0 base score of 9.4, rated critical severity.

Is CVE-2007-2439 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2439?

CVE-2007-2439 primarily affects Caucho Technology Resin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-2439?

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-2007-2439 published?

CVE-2007-2439 was published on 2007-05-16 and last updated on 2026-06-16.

CVE-2007-2439

CVE-2007-2439 is a critical-severity vulnerability in Caucho Technology Resin with a CVSS 2.0 base score of 9.4. 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 9.4)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Caucho Technology Resin
Published: 2007-05-16
Last modified: 2026-06-16

Description

Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and earlier for Windows allows remote attackers to cause a denial of service (device hang) and read data from a COM or LPT device via a DOS device name with an arbitrary extension.

Frequently asked questions

What is CVE-2007-2439?: Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and earlier for Windows allows remote attackers to cause a denial of service (device hang) and read data from a COM or LPT device via a DOS device name with an arbitrary extension.
How severe is CVE-2007-2439?: CVE-2007-2439 has a CVSS 2.0 base score of 9.4, rated critical severity.
Is CVE-2007-2439 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2439?: CVE-2007-2439 primarily affects Caucho Technology Resin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-2439?: 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-2007-2439 published?: CVE-2007-2439 was published on 2007-05-16 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:caucho_technology:resin:*:*:professional_windows:*:*:*:*:*
cpe:2.3:a:caucho_technology:resin:*:*:windows:*:*:*:*:*

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CVE-2007-2440 — Medium (CVSS 5.0): Directory traversal vulnerability in Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and earlier for Windows…
CVE-2006-2438 — Medium (CVSS 5.0): Directory traversal vulnerability in the viewfile servlet in the documentation package (resin-doc) for Caucho Resin…
CVE-2006-2437 — Medium (CVSS 5.0): The viewfile servlet in the documentation package (resin-doc) for Caucho Resin 3.0.17 and 3.0.18 allows remote…

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