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Vendor org.apache.tomcat✕
Overview 16 matches · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
16matches 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 16 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 0 0.0% High 5 31.2% Medium 10 62.5% Low 1 6.2% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 16 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 16 100.0%
split by peak 4 / year
Protected by Waratek: 16 Low: 1Medium: 10High: 5 blocked by ARMR today: 16 No public exploit: 16
20021 Protected by Waratek1 Medium1 blocked by ARMR today1 No public exploit1 20030 20040 20050 20060 20070 20080 20091 Protected by Waratek1 Medium1 blocked by ARMR today1 No public exploit1 20102 Protected by Waratek2 Medium2 blocked by ARMR today2 No public exploit2 20111 Protected by Waratek1 Low1 blocked by ARMR today1 No public exploit1 20120 20130 20144 Protected by Waratek4 High1 Medium3 blocked by ARMR today4 No public exploit4 20150 20162 Protected by Waratek2 Medium2 blocked by ARMR today2 No public exploit2 20171 Protected by Waratek1 High1 blocked by ARMR today1 No public exploit1 20180 20190 20200 20212 Protected by Waratek2 High2 blocked by ARMR today2 No public exploit2 20221 Protected by Waratek1 High1 blocked by ARMR today1 No public exploit1 20230 20240 20251 Protected by Waratek1 Medium1 blocked by ARMR today1 No public exploit1
200320052007200920112013201520172019202120232025
16 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2025-55668 Medium 2025-08-13 Protected by Waratek No public exploit Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
CVE-2022-23181 High 2022-01-27 Protected by Waratek No public exploit The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.
CVE-2021-42340 High 2021-10-14 Protected by Waratek No public exploit The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.
CVE-2021-25122 High 2021-03-01 Protected by Waratek No public exploit When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.
CVE-2017-7675 High 2017-08-11 Protected by Waratek No public exploit The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M21 and 8.5.0 to 8.5.15 bypassed a number of security checks that prevented directory traversal attacks. It was therefore possible to bypass security constraints using a specially crafted URL.
CVE-2015-5345 Medium 2016-02-25 Protected by Waratek No public exploit The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects before considering security constraints and Filters, which allows remote attackers to determine the existence of a directory via a URL that lacks a trailing / (slash) character.
CVE-2015-5174 Medium 2016-02-25 Protected by Waratek No public exploit Directory traversal vulnerability in RequestUtil.java in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.65, and 8.x before 8.0.27 allows remote authenticated users to bypass intended SecurityManager restrictions and list a parent directory via a /.. (slash dot dot) in a pathname used by a web application in a getResource, getResourceAsStream, or getResourcePaths call, as demonstrated by the $CATALINA_BASE/webapps directory.
CVE-2014-0119 Medium 2014-05-31 Protected by Waratek No public exploit Apache Tomcat before 6.0.40, 7.x before 7.0.54, and 8.x before 8.0.6 does not properly constrain the class loader that accesses the XML parser used with an XSLT stylesheet, which allows remote attackers to (1) read arbitrary files via a crafted web application that provides an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, or (2) read files associated with different web applications on a single Tomcat instance via a crafted web application.
CVE-2014-0096 Medium 2014-05-31 Protected by Waratek No public exploit java/org/apache/catalina/servlets/DefaultServlet.java in the default servlet in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 does not properly restrict XSLT stylesheets, which allows remote attackers to bypass security-manager restrictions and read arbitrary files via a crafted web application that provides an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
CVE-2013-4590 Medium 2014-02-26 Protected by Waratek No public exploit Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 allows attackers to obtain "Tomcat internals" information by leveraging the presence of an untrusted web application with a context.xml, web.xml, *.jspx, *.tagx, or *.tld XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
CVE-2013-2185 High 2014-01-19 Protected by Waratek No public exploit The readObject method in the DiskFileItem class in Apache Tomcat and JBoss Web, as used in Red Hat JBoss Enterprise Application Platform 6.1.0 and Red Hat JBoss Portal 6.0.0, allows remote attackers to write to arbitrary files via a NULL byte in a file name in a serialized instance, a similar issue to CVE-2013-2186. NOTE: this issue is reportedly disputed by the Apache Tomcat team, although Red Hat considers it a vulnerability. The dispute appears to regard whether it is the responsibility of applications to avoid providing untrusted data to be deserialized, or whether this class should inherently protect against this issue
CVE-2010-3718 Low 2011-02-10 Protected by Waratek No public exploit Apache Tomcat 7.0.0 through 7.0.3, 6.0.x, and 5.5.x, when running within a SecurityManager, does not make the ServletContext attribute read-only, which allows local web applications to read or write files outside of the intended working directory, as demonstrated using a directory traversal attack.
CVE-2009-2902 Medium 2010-01-28 Protected by Waratek No public exploit Directory traversal vulnerability in Apache Tomcat 5.5.0 through 5.5.28 and 6.0.0 through 6.0.20 allows remote attackers to delete work-directory files via directory traversal sequences in a WAR filename, as demonstrated by the ...war filename.
CVE-2009-2693 Medium 2010-01-28 Protected by Waratek No public exploit Directory traversal vulnerability in Apache Tomcat 5.5.0 through 5.5.28 and 6.0.0 through 6.0.20 allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in an entry in a WAR file, as demonstrated by a ../../bin/catalina.bat entry.
CVE-2008-5515 Medium 2009-06-16 Protected by Waratek No public exploit Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, 6.0.0 through 6.0.18, and possibly earlier versions normalizes the target pathname before filtering the query string when using the RequestDispatcher method, which allows remote attackers to bypass intended access restrictions and conduct directory traversal attacks via .. (dot dot) sequences and the WEB-INF directory in a Request.
CVE-2000-1210 Medium 2002-03-22 Protected by Waratek No public exploit Directory traversal vulnerability in source.jsp of Apache Tomcat before 3.1 allows remote attackers to read arbitrary files via a .. (dot dot) in the argument to source.jsp.