How severe is CVE-2001-0590?

CVE-2001-0590 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0590 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0590?

CVE-2001-0590 affects Apache Tomcat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0590?

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

When was CVE-2001-0590 published?

CVE-2001-0590 was published on 2001-08-02 and last updated on 2026-06-16.

CVE-2001-0590

CVE-2001-0590 is a medium-severity vulnerability in Apache Tomcat with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apache Tomcat
Published: 2001-08-02
Last modified: 2026-06-16

Description

Apache Software Foundation Tomcat Servlet prior to 3.2.2 allows a remote attacker to read the source code to arbitrary 'jsp' files via a malformed URL request which does not end with an HTTP protocol specification (i.e. HTTP/1.0).

Frequently asked questions

What is CVE-2001-0590?: Apache Software Foundation Tomcat Servlet prior to 3.2.2 allows a remote attacker to read the source code to arbitrary 'jsp' files via a malformed URL request which does not end with an HTTP protocol specification (i.e. HTTP/1.0).
How severe is CVE-2001-0590?: CVE-2001-0590 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0590 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0590?: CVE-2001-0590 affects Apache Tomcat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0590?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0590 published?: CVE-2001-0590 was published on 2001-08-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

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