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Vulnerability record · CVE-2002-2009 · published 31 December 2002

CVE-2002-2009: Apache tomcat vulnerability

Apache · Tomcat

Apache Tomcat 4.0.1 allows remote attackers to obtain the web root path via HTTP requests for JSP files preceded by (1) +/, (2) >/, (3) </, and (4) %20/, which leaks the pathname in an error message.

5.0 CVSS 2.0 Medium EPSS 7.3% · top 5.8%
5.0CVSS 2.0 base score
7.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Apache Tomcat 4.0.1 allows remote attackers to obtain the web root path via HTTP requests for JSP files preceded by (1) +/, (2) >/, (3) </, and (4) %20/, which leaks the pathname in an error message.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://tomcat.apache.org/security-4.html
http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-04/0286.html ExploitVendor Advisory
http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-04/0297.html
http://www.securityfocus.com/bid/4557
https://exchange.xforce.ibmcloud.com/vulnerabilities/42915
https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org
https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org
https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.or
http://tomcat.apache.org/security-4.html
http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-04/0286.html ExploitVendor Advisory
http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-04/0297.html
http://www.securityfocus.com/bid/4557
https://exchange.xforce.ibmcloud.com/vulnerabilities/42915
https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org
https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org
https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.or

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2002-2009), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.