How severe is CVE-2001-0304?

CVE-2001-0304 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0304 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0304?

CVE-2001-0304 affects Caucho Technology Resin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0304?

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

When was CVE-2001-0304 published?

CVE-2001-0304 was published on 2001-05-03 and last updated on 2026-06-16.

CVE-2001-0304

CVE-2001-0304 is a medium-severity vulnerability in Caucho Technology Resin with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Caucho Technology Resin
Published: 2001-05-03
Last modified: 2026-06-16

Description

Directory traversal vulnerability in Caucho Resin 1.2.2 allows remote attackers to read arbitrary files via a "\.." (dot dot) in a URL request.

Frequently asked questions

What is CVE-2001-0304?: Directory traversal vulnerability in Caucho Resin 1.2.2 allows remote attackers to read arbitrary files via a "\.." (dot dot) in a URL request.
How severe is CVE-2001-0304?: CVE-2001-0304 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0304 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0304?: CVE-2001-0304 affects Caucho Technology Resin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0304?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0304 published?: CVE-2001-0304 was published on 2001-05-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:caucho_technology:resin:1.2.2:*:*:*:*:*:*:*

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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-2007-2441 — Medium (CVSS 5.0): Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and earlier for Windows allows remote attackers to obtain the…
CVE-2006-2438 — Medium (CVSS 5.0): Directory traversal vulnerability in the viewfile servlet in the documentation package (resin-doc) for Caucho Resin…

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